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Kirk Moore, the principal at Pauls Valley High School in Oklahoma, exclusively told CBS News how he acted on "just instinct" when tackling a school shooter.
Desmond Holly and several school shooters in the past year were active on the same website, the ADL says.
The president said the FSU shooting was "terrible" and a "shame," but suggested new gun laws are unlikely, calling himself a "big advocate of the Second Amendment."
Swedish police say about 10 people have been killed in a shooting at a school for adults in the city of Orebro, including the suspected gunman.
The shooting at Antioch High School in Nashville, Tennessee, happened in the school cafeteria, police said.
The father of Colt Gray, the suspected gunman in the Apalachee High School shooting, has been arrested.
A 14-year-old suspect was taken into custody after the shooting at Apalachee High School, the Georgia Bureau of Investigation confirmed.
Uvalde city officials released a massive trove of audio and video recordings connected to the May 2022 shooting at Robb Elementary School after a legal fight.
A Texas prosecutor has convened a grand jury to investigate the Uvalde school shooting that killed 21 people, multiple media outlets reported.
Parkland student-turned-activist David Hogg is helping launch an organization aimed at ensuring young people have an "inside game" in U.S. politics.
Through their grief, the families of victims have found the strength to demand changes in gun laws, more school safety and greater accountability.
Democrats all the way up to the White House accuse the Tennessee Republicans of focusing on political retribution over efforts to keep children safe.
Police have said that the shooter was extremely prepared for the killings, but no motive has been determined.
"I think we have a shooter at our church," one caller said, later adding: "I'm on the second floor in a room. I think the shooter is on the second floor."
"Our police officers have cried and are crying with Nashville and the world," police chief John Drake said at the vigil.
The assailant had been receiving treatment for an "emotional disorder," Nashville's police chief said.
Two sets of body camera footage show officers search the school before confronting the shooter.
Three 9-year-old students and three staffers were killed in the rampage at The Covenant School, a private Christian grade school. Police say they shot and killed the shooter.
Students were greeted by a line of police officers and other adults who gave them high-fives as they walked into the school.
Conspiracy theorist Alex Jones and his company have been ordered to pay an extra $473 million to families and an FBI agent for calling the 2012 Sandy Hook school shooting a hoax.
A Connecticut jury has begun hearing arguments about how much money conspiracy theorist Alex Jones should pay relatives of victims of the Sandy Hook Elementary School shooting for calling the massacre a hoax.
On Thursday, an organization that's working to stop the violence held a Thanksgiving meal distribution -- a chance for teens from Aurora to give back this holiday season.
Investigators did not name the suspect but said he is a 15-year-old student at Aurora Central High School.
Police in Aurora arrested a teenager in connection with last week's shooting at Nome Park that left 6 Aurora Central Park High School teens injured.
More than $2.8 million in funds from the Antiterrorism and Emergency Assistance Program will go toward helping victims of the 2019 shooting at STEM School in Highlands Ranch.
The central committee of the Colorado Democratic Party on Wednesday voted 89.8% in favor of a measure to censure Gov. Jared Polis.
A hidden fire that has been burning underground near Meeker since the 1930s is now hot enough that state crews are racing to stop it from sparking a wildfire above ground.
Long before satellite tracking and missile warning systems, Buckley was a training ground for U.S. forces preparing for World War II.
Mile High United Way is hosting a Women United Village event to support mothers from underserved communities.
Federal funding has been approved for a major water infrastructure project in Greeley aimed at protecting the city's drinking water supply from ongoing impacts tied to the Cameron Peak Fire in 2020.
The central committee of the Colorado Democratic Party on Wednesday voted 89.8% in favor of a measure to censure Gov. Jared Polis.
A hidden fire that has been burning underground near Meeker since the 1930s is now hot enough that state crews are racing to stop it from sparking a wildfire above ground.
Long before satellite tracking and missile warning systems, Buckley was a training ground for U.S. forces preparing for World War II.
Mile High United Way is hosting a Women United Village event to support mothers from underserved communities.
Federal funding has been approved for a major water infrastructure project in Greeley aimed at protecting the city's drinking water supply from ongoing impacts tied to the Cameron Peak Fire in 2020.
The group behind an upcoming rebate program is hoping to get more Coloradans to make the switch to heat pumps for their heating and cooling needs.
The central committee of the Colorado Democratic Party on Wednesday voted 89.8% in favor of a measure to censure Gov. Jared Polis.
The southbound lanes of I-25 reopened Wednesday morning near Castle Rock after a crash.
Denver Mayor Mike Johnston says street homelessness is at a nine-year low. Arapahoe County says it is also seeing big improvements in homelessness.
Gov. Jared Polis says a petition by hundreds of Democrats calling for him to be censored is politically motivated.
The Colorado Avalanche will begin the Western Conference final Wednesday night without star defenseman Cale Makar on the ice.
Ronda Rousey used her signature armbar to stop Gina Carano just 17 seconds into a comeback bout between the two MMA fighters.
FIFA President Gianni Infantino joked that if someone does pay $2 million for a ticket to the World Cup final, "I will personally bring him a hot dog and a Coke."
The Preakness Stakes featured its biggest field in 15 years with 14 horses in the middle jewel of horse racing's Triple Crown.
The Broncos full NFL schedule is out and includes late-season rematches against Denver's 2025 playoff opponents.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
The pictures represent the longest-distance ever seen between two pictures of the same humpback whale, researchers said.
The $1.776 billion fund, which is part of the agreement to settle Trump's lawsuit against the IRS and Treasury Dept., is to be used to compensate those who claim that the government weaponized the legal system against them.
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
The national average for a gallon of gasoline has been ticking up since the start of the war with Iran. The latest average of $4.50 a gallon is an increase of over $1.50 since the war started.
The central committee of the Colorado Democratic Party on Wednesday voted 89.8% in favor of a measure to censure Gov. Jared Polis.
Federal funding has been approved for a major water infrastructure project in Greeley aimed at protecting the city's drinking water supply from ongoing impacts tied to the Cameron Peak Fire in 2020.
The $1.776 billion fund, which is part of the agreement to settle Trump's lawsuit against the IRS and Treasury Dept., is to be used to compensate those who claim that the government weaponized the legal system against them.
University of Colorado Regent Wanda James has filed a federal lawsuit challenging a censure issued by the Board of Regents after she criticized a public health campaign she said included racist imagery.
Investigators have been looking at a handful of Chinese firms that together control the majority of unrefrigerated shipping container manufacturing around the globe, the sources said.
A CBS News medical correspondent and doctor says her "biggest concern for the World Cup is actually measles. It's not hantavirus, it is not Ebola."
WHO chief Tedros Adhanom Ghebreyesus says risks from the Ebola outbreak in Congo and Uganda are "high at the national and regional levels, and low at the global level."
Congress' decision not to extend enhanced marketplace tax credits has boosted the appeal of alternative health coverage with lower monthly premiums.
An uptick in people skipping Obamacare premium payments in many states suggests the Affordable Care Act's rising costs are hitting home for 2026 enrollees.
An American medical missionary in the Democratic Republic of the Congo was evacuated after testing positive for Ebola.
The City of Denver and the parent company of the Denver Post have reached a tentative agreement to resolve a major lease dispute over the iconic downtown building that bears the newspaper's name, CBS News Colorado has learned.
Congress' decision not to extend enhanced marketplace tax credits has boosted the appeal of alternative health coverage with lower monthly premiums.
The national average for a gallon of gasoline has been ticking up since the start of the war with Iran. The latest average of $4.50 a gallon is an increase of over $1.50 since the war started.
Polymarket users can now trade on private companies' valuations, IPOs and secondary market activity.
Many Americans are signaling disapproval of the technology amid fears that it will eclipse already competitive entry-level jobs.
The City of Denver and the parent company of the Denver Post have reached a tentative agreement to resolve a major lease dispute over the iconic downtown building that bears the newspaper's name, CBS News Colorado has learned.
A federal system is working to crack down on trucks skirting safety regulations, a problem inspectors are seeing on Colorado roadways.
Glendale city leaders are forcefully opposing Colorado's proposed Bus Rapid Transit project on Colorado Boulevard, warning the plan could dramatically worsen traffic for drivers while delivering only modest transit gains.
A jury in Douglas County awarded a New Jersey man $24 million after he sued a Parker police detective for malicious prosecution and false arrest.
A Denver County Court judge on Friday sentenced a vocal police critic to 60 days in jail and two years of probation, saying he needed to send a message that would deter her and her YouTube followers from future doxing of law enforcement.