Science + Technology

There's more to Yellowstone National Park than meets the eye. Much more, as it turns out.

You might already know that a supervolcano dominates the famous park that is situated on land in Wyoming and Montana. A shallow subsurface magma chamber has long been known.

Mike Massimino is one of the last people to ever see the Hubble Space Telescope in person.

From inside his orbiting space shuttle, the telescope first appeared on the horizon as a star, says Massimino, who was an astronaut on the final mission to service the space telescope in 2009.

Part One Of Two. (Read Part Two here.)

Medicine has changed a lot in the past 100 years. But medical training hasn't — until now. Spurred by the need to train a different type of doctor, some top medical schools around the U.S. are tearing up the textbooks and starting from scratch.

Most medical schools still operate under a model pioneered in the early 1900s by an educator named Abraham Flexner.

Colorado wildlife officials believe someone released four or five pet goldfish into Teller Lake #5 a few years ago. Now, the fish number in the thousands and threaten the lake's ecosystem. Aquatic biologist Ben Swigle explains how they're trying to rid the lake of the invasive species.

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"God of the Gaps": When God is invoked to fill in the blanks in scientific knowledge. An old-fashioned and doomed theological approach, but one that is nevertheless very much alive in the minds of many.

Brain researchers are joining forces with computer hackers to tackle a big challenge in neuroscience: teaching computers how to tell a healthy neuron from a sick one.

Scientists recently observed a form of ice that's never been seen before, after sandwiching water between two layers of an unusual two-dimensional material called graphene.

News of medical studies fill the headlines and airwaves — often in blatant contradiction. We've all seen it: One week, coffee helps cure cancer; the next, it causes it.

From a consumer's perspective, the situation can be very confusing and potentially damaging — for example, in a case where someone with a serious illness believes and follows the wrong lead.

A 'Post Modern Skateboard' That Ditches The Board

Mar 24, 2015

If Marty McFly had a transportation upgrade between his skateboard and his hoverboard, it might look something like this.

Updated at 6:56 p.m. ET

A 475-pound leatherback sea turtle that was rescued from a remote beach in South Carolina was returned to the ocean Thursday, after being found stranded ashore and nursed back to health. It took five people to carry the creature, officials say.

The turtle "immediately responded to treatments" of fluids, vitamins and antibiotics after it was rescued Saturday, says spokeswoman Kate Dittloff of the South Carolina Aquarium.

Saturn's moon Enceladus is a mystery. From Earth it looks tiny and cold, and yet it's not a dead hunk of rock. Passing spacecraft see trenches and ridges, similar to Earth's, and in 2005 NASA's Cassini mission spotted ice geysers streaming from its south pole.

Many scientists are failing to live up to a 2007 law that requires them to report the results of their clinical trials to a public website, according to a study in Thursday's New England Journal of Medicine.

Updated at 9:45 a.m. ET.

This morning, a plucky NASA spacecraft has entered the orbit of one of the oddest little worlds in our solar system.

Ceres is round like a planet, but really small. Its total surface would cover just a third of the United States.

It's March, and that means college basketball fans are gearing up for the NCAA tournament. But there's another tournament taking place this month — and animals aren't the mascots, they're the competitors.

"Mammal March Madness" is organized by a team of evolutionary biologists. They choose 65 animal competitors and then imagine the outcome of a series of simulated interspecies battles. Who would win if a kangaroo took on a warthog? Or if an orca fought a polar bear?

When Charles Darwin first taught us how to think about evolution, he also was teaching us to think about time. By allowing natural selection to work over millions of years, what might seem like a divine miracle (the creation of a new kind of animal) became something much more grounded (though equally wondrous).

George Dante fell in love with taxidermy as a young child. His parents took him to the American Museum of Natural History in New York City, and he couldn't tear his eyes away from the dioramas in the Hall of African Mammals.

The Federal Communications Commission approved the policy known as net neutrality by a 3-2 vote at its Thursday meeting, with FCC Chairman Tom Wheeler saying the policy will ensure "that no one — whether government or corporate — should control free open access to the Internet."

The Open Internet Order helps to decide an essential question about how the Internet works, requiring service providers to be a neutral gateway instead of handling different types of Internet traffic in different ways — and at different costs.

"Today is a red-letter day," Wheeler said Thursday.

The message from park rangers, amateur metal detectors and regular fisherman at California's Lake Perris is unanimous: The water is lower than they've ever seen it.

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