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Asteroid moonlet Dimorphos as seen by the DART spacecraft 11 seconds before impact. 

NASA Successfully Altered an Asteroid’s Orbit

The agency's DART mission exceeded expectations, marking the first time humans have changed the trajectory of a celestial body

An A.I.-generated image of the Faroe Islands inspired by Vincent van Gogh

Art Meets Science

How Would van Gogh Have Painted the Faroe Islands?

A new exhibition uses artificial intelligence to create images in the style of history’s greatest artists

Amani, the mother, with her two cubs born October 3. 

Two Cheetah Cubs Born at Smithsonian’s Conservation Biology Institute

The twins are an important addition to their vulnerable species and its dwindling gene pool

A pod of killer whales swims together in Chatham Strait, Alaska. 

Video Footage Captures Orcas Killing Great White Sharks

The predation could explain why the sharks have been locally declining in recent years

A facial reconstruction of a 17-year-old Stone Age woman

Art Meets Science

Facial Reconstruction Shows What This Stone Age Woman May Have Looked Like

Researchers found her skull in 1881, mistakingly believing it belonged to a man

The Mirage dolphin exhibit in 2000

Three Dolphins Die at the Mirage in Six Months

The Las Vegas hotel and casino temporarily closed its dolphin exhibit after 11-year-old K2 passed last month

In addition to sorting mail and manning the gift shop, the women will help keep an eye on the 1,500 penguins who live at Port Lockroy.

Meet the Four Women Who Will Run Antarctica's ‘Penguin Post Office’

Selected from 6,000 applicants, the workers will spend five months counting penguins and sending mail from the seventh continent

Members of the Nobel Committee for Chemistry address a press conference to announce the winners in Stockholm on October 5, 2022. 

Nobel Prize in Chemistry Rewards Research Into Snapping Molecules Together

Carolyn R. Bertozzi, Morten Meldal and K. Barry Sharpless received the award for developing new tools that will improve medicine

The fungus Candida albicans in a patient with pulmonary candidiasis. Humans are home to trillions of harmless cells of bacteria, fungi and other microbes that play an important role in our health.

Scientists Are Finding Fungi in Cancerous Tumors

Experts aren't sure if the fungi affect the disease's progression

A wax worm on a piece of plastic with holes

Wax Worm Saliva Is the Unlikely Hero of Fighting Plastic Waste

Their enzymes can break down plastic in a matter of hours

Nicole Mann poses for a portrait in a T-38 trainer jet at Ellington Field in Houston, Texas, in 2018.

Nicole Mann Becomes the First Native American Woman in Space

She is the mission commander of NASA’s SpaceX Crew-5 mission that will spend five months on the International Space Station

Giraffe drinking with oxpecker birds in the background in South Africa

View 16 Breathtaking Images From the Nature Conservancy's Annual Photo Contest

The winning shots feature everything from glowing mushrooms to sauntering lions

Members of the Nobel Committee for Physics announce the 2022 Nobel Prize in Physics winners. From left to right on the display: Alain Aspect, John Clauser and Anton Zeilinger. 

Breaking Down the Quantum Research That Earned Three Physicists the Nobel Prize

What they revealed could enable ultra-secure computing and new telescope technology

A picture of Saturn's moon Enceladus, with Saturn in the background, taken by the Cassini spacecraft.

A Moon of Saturn May Be More Habitable Than Expected

With the prediction of phosphorus in its oceans, Enceladus has become an even more promising candidate for hosting life

Mechanical engineer Xiulin Ruan helped develop the world's whitest paint.    

The World’s Whitest Paint May Soon Help Cool Airplanes and Spacecraft

The ultra-white color reflects up to 97.9 percent of sunlight and may reduce our reliance on air conditioning

The Hubble Space Telescope

Hubble Is Slowly Falling—and SpaceX Wants to Give It a Boost

NASA and SpaceX will jointly study whether the private company could lift the space telescope to a higher orbit

RoboCap compared to the size of a penny

Robotic Pill Aims to Replace Insulin Shots, Injected Antibiotics

The capsule withstands stomach acid and drills through mucus to deliver medication to the gut

Researchers at Northwestern University examined the brains of six super-agers.

'Super-Agers' Might Have Super Neurons

Elderly people with exceptional memories have larger neurons in a brain area responsible for recollection

An artist's rendering of a field of first-generation stars as they would have appeared 100 million years after the Big Bang. 

An Early Star’s Remains May Be Swirling Around a Black Hole

The first stars exploded long ago, but scientists say they've detected the chemical fingerprint that one of them left behind

Tesla's Optimus robot prototype

Elon Musk’s New Humanoid Robot Might One Day Buy Your Groceries

For now, though, it simply walks, dances and waves

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