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Health and Human Services Secretary Kathleen Sebelius touted an acceleration in enrollment and a reduction in website problems to argue that HealthCare.gov is making "great progress."
More than 90 world leaders were among those who attended a massive memorial service in honor of former South African President Nelson Mandela; and, thousands of South Africans danced and sang in the rain-soaked soccer stadium to mark the passing of Nelson Mandela and pay tribute to the man who was considered the "people's president."
"CBS This Morning" takes a look at some of the day's headlines from around the globe.
Rep. Renee Ellmers, R-N.C., says she is "frustrated" by the impact of the president's health care law on her constituents.
Gov. Steve Beshear, D-Ky., touts his state's experience with Obamacare as a model for expanding affordable health insurance
Newly released 911 calls give insight into the Sandy Hook Elementary shootings in Newtown, Conn. Dispatchers and frightened callers were able to remain calm as a gunman carried out an attack no one could have imagined; and, photographer Dave Parkhurst has been braving the extreme elements of the Alaskan wilderness to capture the incredible display of Aurora Borealis on film.
The National Transportation Safety Board said there was nothing wrong with the brakes of the Metro-North commuter train that derailed in New York City Sunday, killing four people and injuring dozens of others; and, Jeff Glor rode along in one electric car that went zero to 60 miles per hour in 2.5 seconds -- the kind of power and promise that spurred Formula 1 to launch an electric car racing series next year.
President Obama is opening a new effort to highlight the positive side of the Affordable Care Act as the revamped website receives mixed reviews. Major Garrett reports.
Investigators have determined that a Metro-North train was traveling 82 miles per hour -- 52 mph over the speed limit -- before it jumped the track and crashed, killing four people; and, Penn State's John Urschel graduated with a degree in mathematics and a perfect 4.0 GPA in just three years. He's also a 300-pound offensive guard for the school's football team with a chance to play in the NFL -- if he doesn't decide to get a Ph.D. first.
Obama administration officials said they met this weekend's self-imposed deadline and removed 400 bugs from the HealthCare.gov website
A Metro-North commuter en route from Poughkeepsie, N.Y., to Grand Central Terminal in New York City derailed early in the morning when it reached a sharp curve in the Bronx. Four people are dead and more than 60 suffered injuries; and, A rescue operation is under way in the recently flood-ravaged Boulder, Colo., area, where professional photographer Heather Knierim began a project to help people save photographs damaged in the floodwaters.
Conservative commentator Bill Kristol and former chief of staff to President Obama Bill Daley spar over the president's healthcare law and the nuclear deal with Iran.
Miss the second half of the show? The latest on the repairs of Obamacare website HealthCare.gov, plus a panel of experts.
Gov. Scott Walker, R-Wisc., says Republicans should emphasize reform rather than simply pursuing austerity if they hope to succeed politically.
Sens. Bob Corker, R-Tenn., and Bob Menendez, D-N.J., disagree over whether Obamacare can be repaired and offer their thoughts on the emerging nuclear deal with Iran.
The latest on the repairs of Obamacare website HealthCare.gov, nuclear negotiations with Iran, and more, with Sens. Bob Corker, R-Tenn., and Bob Menendez, D-N.J., Gov. Scott Walker, R-Wisc., and more.
Search and rescue operations continue after a police helicopter crashed into a crowded pub in Glasgow, Scotland. Several people were killed, 14 remain in the hospital with serious injuries; and, 29-year-old Jenny Hatch has Down syndrome and won a court battle to decide for herself where she wanted to live, becoming an icon for the developmentally disabled. Her story has inspired others dealing with similar disabilities.
Some states have avoided the troubles of the federal health care website by going their own way on Obamacare, setting up their own insurance exchanges and expanding Medicaid
CBS News political director John Dickerson joins "CBS This Morning: Saturday" to discuss the problem plagued the federal health care website
Ahead of the deadline for the Obama administration to fix glitches that plagued the rollout of the Affordable Care Act website, hundreds of technicians have implemented hardware upgrades, code fixes and four major software releases
Sharyl Attkisson has an update on their progress
Jeff Pegues reports from the White House on a new delay for Obamacare
Kentucky has enrolled 60,000 people through its own state-run health care exchange, making it one of the nation's most successful
Snow, ice, wind and rain are wreaking havoc on Thanksgiving holiday travelers, 39 million of whom will hit the roads through the weekend; and, dozens of humpback whales, dolphins and sea lions are chasing an unexplained explosion of anchovies in Monterey Bay. Scientists and tourists have never seen anything quite like it.
Supreme Court will hear the case of employers objecting to the birth control requirement in Obamacare as violating their religious freedom
A full-blown trade war between the U.S. and Canada could lead to a recession in both countries, economist says.
Trump's claims President Claudia Sheinbaum "agreed to stop migration through Mexico." She says she "explained" what Mexico was already doing.
"Whatever bumps and bruises we were suffering, we put it all aside and celebrated Thanksgiving in Nantucket," President Biden wrote in his 2017 book "Promise Me, Dad."
The bursts of violence — with no reports of serious casualties — reflected the uneasy nature of the ceasefire that otherwise appeared to hold as Lebanese troops began to deploy in parts of southern Lebanon.
The Thanksgiving threats come one day after several of President-elect Donald Trump's staff picks reported threats.
The history of White House Thanksgiving traditions date back more than 160 years to President Abraham Lincoln, who established the national holiday.
The woman boarded Delta Flight No. 264 from John F. Kennedy International Airport to Paris Charles de Gaulle Airport, CBS News learned. She was discovered while the plane was in midair and was taken into custody in Paris.
The Macy's Thanksgiving Day Parade kicked off the holiday season in NYC, despite a brief interruption from protesters and rainy weather.
Experts warn of fabricated websites posing as retailers to scam shoppers looking for Black Friday deals.
Canada's Competition Bureau says that an investigation found the company "unlawfully" tied together its ad tech tools to maintain its dominant market position.
Neighbors are collecting cards for John Reichart and his wife — find out how to send one here.
The history of White House Thanksgiving traditions date back more than 160 years to President Abraham Lincoln, who established the national holiday.
Experts warn of fabricated websites posing as retailers to scam shoppers looking for Black Friday deals.
A resident named Esther Keim has been flying low and slow in a small plane over rural parts of south-central Alaska, dropping frozen turkeys to those who can't simply run out to the grocery store.
Canada's Competition Bureau says that an investigation found the company "unlawfully" tied together its ad tech tools to maintain its dominant market position.
Experts warn of fabricated websites posing as retailers to scam shoppers looking for Black Friday deals.
Consumers are urged to destroy the recalled cucumbers, which were distributed in 26 states around the U.S.
As the holiday shopping season kicks off, here are five ways retailers try to get consumers to spend.
Taylor Swift's Eras Tour book goes on sale Friday. Here's the only place to buy it, how much it costs and what you'll get.
The history of White House Thanksgiving traditions date back more than 160 years to President Abraham Lincoln, who established the national holiday.
The Thanksgiving threats come one day after several of President-elect Donald Trump's staff picks reported threats.
Then-candidate Donald Trump in September promised that he would sign legislation to grant federal recognition to the Lumbee Tribe.
"Whatever bumps and bruises we were suffering, we put it all aside and celebrated Thanksgiving in Nantucket," President Biden wrote in his 2017 book "Promise Me, Dad."
Trump's claims President Claudia Sheinbaum "agreed to stop migration through Mexico." She says she "explained" what Mexico was already doing.
The man's attorneys said the punitive and compensatory damages total the largest amount to ever be awarded by a jury in a medical malpractice case in the U.S.
Tired from your Thanksgiving feast? You're not alone. But is it the tryptophan in turkey that leads to our food comas? Here's what experts say.
Can cats and dogs eat turkey and other Thanksgiving foods? Here's what experts say about what is safe and not.
An Illinois mom got stuck with a big bill after taking her 3-year-old to the ER but never seeing a doctor. "It's mind-blowing," she said.
Why is Thanksgiving traditionally associated with turkey and other specific foods? We asked a history expert why we eat what we do on the holiday.
Canada's Competition Bureau says that an investigation found the company "unlawfully" tied together its ad tech tools to maintain its dominant market position.
A missing hiker was found alive this week in the remote Canadian wilderness, where he had been missing since October.
Amalka, a female, slipped out of a carrier cage on November 19 during an unloading operation.
A full-blown trade war between the U.S. and Canada could lead to a recession in both countries, economist says.
"The accused appears to have had no motive for killing the people other than the act of killing itself," prosecutors said.
The performances will take place Feb. 9 at Caesars Superdome in New Orleans before the NFL's championship matchup and halftime show featuring rap megastar Kendrick Lamar.
Taylor Swift's Eras Tour book goes on sale Friday. Here's the only place to buy it, how much it costs and what you'll get.
In settling, the three plaintiffs said they assign no "ill intent" to Rose and realize now that his conduct could be subject to interpretation.
Sean "Diddy" Combs' lawyers again asked the rapper be released on bond ahead of his trial, but the request was denied.
Members of the iconic band, the Grateful Dead, reflected on the impact bandmate Phil Lesh had on their lives and said they had hoped to play together again.
Canada's Competition Bureau says that an investigation found the company "unlawfully" tied together its ad tech tools to maintain its dominant market position.
The tech CEO has been seeking to change his company's perception on the right following a rocky relationship with President-elect Donald Trump.
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Australia's full legislature has now passed a bill that will soon ban children under the age of 16 from using most social media platforms.
British phone company Virgin Media O2 has developed an AI-generated grandmother to talk to scammers all day and waste their time so you don't have to. CBS News Confirmed executive producer Melissa Mahtani has more on the "grandma" and how you can protect yourself from phone scams.
Scientists now have a clearer picture of Camp Century, an abandoned U.S. military base long hidden under the ice in Greenland, thanks to a NASA research team's good luck.
Negotiators are far apart as the United Nations tries to work out the world's first treaty to curb plastic pollution. Issues creating roadblocks include limiting new manufacturing of plastic and the potential phasing out of some chemicals. For more on the talks, CBS News was joined by Erin Simon, vice president and head of plastic waste and business for the World Wildlife Fund in the U.S.
Forensic pathologists hope advanced DNA testing technology will enable them to attach names to all the unidentified people at the Honolulu Medical Examiner's Office.
At the Johnson Space Food Systems Laboratory in Houston, NASA scientists develop dishes – freeze-dried, heat-stabilized, or irradiated – to serve on the International Space Station. Correspondent David Pogue checks out what's on the menu in Earth orbit.
This winter, the National Oceanic and Atmospheric Administration predicted above-average temperatures throughout the U.S. because of a "slowly developing" La Niña pattern. CBS News Sacramento meteorologist Tracy Humphrey reports on the changing winter conditions.
Police have called James Craig's alleged plot to kill Angela Craig a "heinous, complex and calculated murder."
"The accused appears to have had no motive for killing the people other than the act of killing itself," prosecutors said.
Dustin Kjersem's death was initially reported as a bear attack after his girlfriend found his body in a tent on Oct. 12.
More than 400 people were arrested in the operation targeting oceans, coasts, rivers and ports around the globe in October and November.
Sean "Diddy" Combs' lawyers again asked the rapper be released on bond ahead of his trial, but the request was denied.
The Sombrero galaxy, named for its resemblance to the Mexican hat, is about 30 million light-years from Earth.
Marc and Sharon Hagle, both making their second space flight, were among the passengers for the NS-28 mission.
The ninth Blue Origin space tourism flight launched from West Texas Friday morning. CBS News space consultant Bill Harwood and space expert Scott Heidler offered analysis of the flight.
President-elect Donald Trump attended SpaceX's sixth flight test of its Super Heavy-Starship on Tuesday with CEO Elon Musk. The burgeoning friendship between the two men played a key role in Trump's reelection, with Musk now set to run a government efficiency agency in the coming months. CBS News political reporter Jake Rosen and Politico aviation reporter Oriana Pawlyk join "America Decides" with more.
President-elect Donald Trump was on hand with Elon Musk for the sixth test flight of SpaceX's huge Super Heavy-Starship rocket.
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
See some of convicted serial killer Rodney Alcala's photographs that were discovered by detectives in a Seattle storage locker.
The seesaw marriage between the former ballerina and her much older husband only lasted four years, until she shot him on Sept. 27, 2020.
A look at the evidence in "The Dexter Killer" case; plus, newly revealed letters from the man police say wanted to be like fictional serial killer Dexter Morgan.
Live performances are in full swing this summer. Scroll through our concert gallery, featuring pictures by CBS News photojournalist Jake Barlow and photographers Ed Spinelli and Kirstine Walton.
Ponchos and umbrellas added to the atmosphere at the Macy's Thanksgiving Day Parade as a steady rain-soaked Midtown Manhattan. But for the three million people estimated to have lined the two-and-a-half mile route, the wet weather didn't dampen spirits. Tom Hanson reports.
Retailers are preparing for Black Friday, one of the biggest shopping days of the year, with two-thirds of holiday shoppers expected to make purchases this week. The biggest discounts Friday will likely be on electronics like televisions, appliances and gaming consoles. Nancy Cordes reports.
For the second time in two weeks, Russia on Thursday took aim at Ukraine's energy infrastructure with a nationwide missile and drone strike that left more than a million homes and businesses without power. Ramy Inocencio has details.
Authorities are investigating how a woman got through security at John F. Kennedy International Airport and then boarded a Delta Air Lines flight to Paris without a boarding pass. French police took the woman into custody after the plane landed at Paris Charles de Gaulle Airport. Lilia Luciano has details.
President-elect Donald Trump and Mexican President Claudia Sheinbaum spoke Wednesday following Trump's declaration earlier this week that he planned to institute a 25% tariff on both Mexico and Canada immediately after taking office. Trump and Sheinbaum did not appear to be on the same page regarding the outcome of their conversation. Weijia Jiang has the latest.