The best mattress and bedding upgrades for back to school

A study to personalize nutrition guidance just for you

From the four food groups to the Food Pyramid, the U.S. government has long offered guidance to Americans hoping to eat a healthier diet. But there's growing scientific consensus that when it comes to eating healthy, all of us respond to foods differently. And to prove it, the National Institutes of Health has embarked on the most ambitious nutrition study ever, hoping to finally provide Americans a personalized answer to the question: "What should I eat?" Correspondent Lee Cowan reports.

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Mick Fleetwood plays to the future in Maui

As a young man, Fleetwood Mac founder Mick Fleetwood dreamed of a place – a club – where he could get his friends together. Twelve years ago, he made it happen in the west Maui city of Lahaina: Fleetwood's on Front Street. But last year's horrific wildfires turned Lahaina into a disaster zone, and destroyed his treasured club. Today, Fleetwood says he's determined to rebuild. Correspondent Tracy Smith reports.

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• 05:38

Taste-testing "Sandwiches of History"

Every week on his blog, "Sandwiches of History," Barry Enderwick rescues sandwich recipes from the dustbin of history. Some of the unlikeliest (and even amazing) historical recipes are now collected in a cookbook. Enderwick is even traveling the country, workshopping sandwiches in front of a live audience. Correspondent Luke Burbank gets a taste.

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Good enough to eat: Noah Verrier's paintings of comfort food

Artist Noah Verrier is getting millions of likes on social media for his paintings of comfort foods, like peanut butter and jelly sandwiches, burgers, fries, and jelly donuts – and they're selling like hotcakes on eBay. Correspondent Rita Braver talks with Verrier about how the former Florida State University art instructor came to become known as a "junk food painter."

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Technology

A new generation of shopping cart, with GPS and AI

At a Price Chopper outside Kansas City, shoppers are test driving the new Caper Cart, featuring digital screens, GPS, cameras equipped with artificial intelligence, and packaging scanners that spit out coupons. Correspondent Jonathan Vigliotti looks at the technology used to "reinvent the wheel" of the shopping cart.

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• 04:05

Science

Dishing up space food

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.

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Latest CBS News Videos

Serving up home-cooked dog food

Commercially-produced pet food is a $50 billion a year industry. But some advocate for healthier meals for your beloved pets. Correspondent Nancy Giles visits Just Food for Dogs, in Hollywood, Calif, which sells delicious canine fare that is also USDA-approved for human consumption; and with pet nutritionist Christine Filardi, author of "Home Cooking For Your Dog." Bone Appétit!

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• 03:16

Mick Fleetwood plays to the future in Maui

As a young man, Fleetwood Mac founder Mick Fleetwood dreamed of a place – a club – where he could get his friends together. Twelve years ago, he made it happen in the west Maui city of Lahaina: Fleetwood's on Front Street. But last year's horrific wildfires turned Lahaina into a disaster zone, and destroyed his treasured club. Today, Fleetwood says he's determined to rebuild. Correspondent Tracy Smith reports.

• 59M ago
• 05:38

In praise of Seattle-style teriyaki

Seattle has more teriyaki shops per capita than any other metropolis in America. Correspondent Luke Burbank talks with the man whose 1976 restaurant, Toshi's Teriyaki Grill, began it all.

• 59M ago
• 02:03

Dishing up space food

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.

• 59M ago
• 03:47

Gazan chefs cook up hope and humanity for online audience

For many in war-torn Gaza, a hot meal has become a luxury. Two bright spots in the midst of displacement and food shortages are 10-year-old Chef Renad, who's gained a following on Instagram, and Hamada Shaqoura, who prepares simple dishes online, often relying on humanitarian aid and crude cooking arrangements. They talk with correspondent Holly Williams about the hardships of life in Gaza, and of using cooking as a symbol of hope and humanity.

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• 04:17