Experts warn of health harms linked to ultra-processed foods – and how to identify them
There is a growing body of research that shows additives, found in frozen meals and even in so-called "healthy" foods like salad dressings and granola bars, can interfere with brain signals that regulate hunger and fullness.
There is a growing body of research that shows additives, found in frozen meals and even in so-called "healthy" foods like salad dressings and granola bars, can interfere with brain signals that regulate hunger and fullness.
Woman mauled by bear while hiking on popular Alaska trail
A woman had to be rescued from a popular hiking trail in Anchorage, Alaska after being attacked by a brown bear this week.
A woman had to be rescued from a popular hiking trail in Anchorage, Alaska after being attacked by a brown bear this week.
Mountain lion slinks past recycling bin near East Bay home
The East Bay city of Brentwood is on alert after video shared by the police department on Tuesday morning shows a mountain lion slinking around in a fenced-off area near a home.
The East Bay city of Brentwood is on alert after video shared by the police department on Tuesday morning shows a mountain lion slinking around in a fenced-off area near a home.
Delta flight makes emergency landing at LAX after engine fire caught on video
A Delta Air Lines flight experienced an apparent engine fire shortly after departing from California earlier this week.
A Delta Air Lines flight experienced an apparent engine fire shortly after departing from California earlier this week.
SkyWest flight nearly collides midair with Air Force B-52 near North Dakota airport
A SkyWest flight from Minneapolis narrowly missed a mid-air collision with a B-52 bomber near Minot Airport last week.
A SkyWest flight from Minneapolis narrowly missed a mid-air collision with a B-52 bomber near Minot Airport last week.
Nuclear waste being transformed into promising cancer treatment
The former headquarters of the Manhattan Project, where the world's first atomic bomb was created, is now turning nuclear waste into a potential cure for cancer.
The former headquarters of the Manhattan Project, where the world's first atomic bomb was created, is now turning nuclear waste into a potential cure for cancer.
New tiny world beyond Neptune discovered, giving boost to ‘Planet Nine’ theory
Researchers use the Subaru Telescope in Hawaii to find a small object on the outer edge of the Solar System. Nicknamed “Ammonite," researchers say it could provide more evidence to the hypothetical “Planet Nine" beyond Neptune.
Researchers use the Subaru Telescope in Hawaii to find a small object on the outer edge of the Solar System. Nicknamed “Ammonite," researchers say it could provide more evidence to the hypothetical “Planet Nine" beyond Neptune.
Iceland volcano eruption caught on camera
A volcano erupted on Iceland's Reykjanes Peninsula, prompting evacuations in the surrounding area.
A volcano erupted on Iceland's Reykjanes Peninsula, prompting evacuations in the surrounding area.
New blue pool at Yellowstone National Park discovered after 'mildly explosive' activity
A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue water spring.
A routine temperature check at the Norris Geyser Basin in Yellowstone National Park led geologists to discover a new blue water spring.
Massive Mars rock from outer space could fetch up to $4M at prestigious Sotheby's auction
Bidding opens at $1.6 million for the rare meteorite which was discovered in Niger's Sahara Desert.
Bidding opens at $1.6 million for the rare meteorite which was discovered in Niger's Sahara Desert.
Bear surprised by motion-activated sprinkler: Video
A black bear got quite the surprise when it activated a sprinkler in a yard in Minnesota. The hilarious moment was caught on video.
A black bear got quite the surprise when it activated a sprinkler in a yard in Minnesota. The hilarious moment was caught on video.
Bay Area teen using AI to try to prevent future Mars Rover mishaps
A 14-year-old from Pleasanton is using cutting-edge artificial intelligence in hopes of solving a problem that occurred millions of miles from Earth.
A 14-year-old from Pleasanton is using cutting-edge artificial intelligence in hopes of solving a problem that occurred millions of miles from Earth.
Can a Texas size flood hit California? It already has, several times
The question arises, can a Texas-like disaster occur here in California? The Bay Area's rain and snow season, October to April, does bring flooding but rarely on the level that occurred in Texas. But is has, several times.
The question arises, can a Texas-like disaster occur here in California? The Bay Area's rain and snow season, October to April, does bring flooding but rarely on the level that occurred in Texas. But is has, several times.
Watch: Momma moose searches Alaska fire department for her calves
"That would explain what she needed," the mechanics said when they realized why the moose was on the mission.
"That would explain what she needed," the mechanics said when they realized why the moose was on the mission.
Astronaut photographs elusive luminous event from far above Earth
An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous Event seen above a thunderstorm over Mexico and the Desert Southwest earlier in the week.
An astronaut aboard the International Space Station has shared a striking photo of what is known as a Transient Luminous Event seen above a thunderstorm over Mexico and the Desert Southwest earlier in the week.
Trump signs order increasing national park fees for foreign tourists
In a statement, the White House said the move aims to "improve services, access, and affordability for Americans."
In a statement, the White House said the move aims to "improve services, access, and affordability for Americans."
Watch: Angry elephant chases tour group during jungle safari
A wild elephant charged at tourists on a jungle safari in India, forcing vehicles to speed away in a dramatic escape.
A wild elephant charged at tourists on a jungle safari in India, forcing vehicles to speed away in a dramatic escape.
Government plans to fight flesh-eating maggot by breeding billions of flies
The U.S. government plans to release billions of sterilized flies over Mexico and southern Texas to fight a flesh-eating pest that threatens livestock and wildlife.
The U.S. government plans to release billions of sterilized flies over Mexico and southern Texas to fight a flesh-eating pest that threatens livestock and wildlife.
Watch: Rare, endangered fox caught on camera in California national park
The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.
The Sierra Nevada red fox is an endangered species living solely in the Golden state and with less than 100 individuals living in the wild, according to the California Department of Fish and Wildlife.
See our neighboring Andromeda Galaxy in a whole new light
On a clear night, some stars in the Andromeda Galaxy can be seen from Earth.
On a clear night, some stars in the Andromeda Galaxy can be seen from Earth.