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Science

Csilla Ari D’Agostino sits in front of the Aquarius habitat and uses a waterproof iPad for cognitive tests as part of her research on NEEMO 23.

Future of Space Exploration

NASA Scientists and Astronauts Practice for Space Missions on the Seafloor

A female-led crew trained for nine days in an undersea laboratory in the Atlantic to get a sense of what it’s like to live and work in microgravity

An artist's visualization of the star S0-2 as it passes by the supermassive black hole at the galactic center. As the star gets closer to the supermassive black hole, it experiences a gravitational redshift that is predicted by Einstein's general relativity. By observing this redshift, we can test Einstein's theory of gravity.

Future of Space Exploration

A Star Orbiting in the Extreme Gravity of a Black Hole Validates General Relativity

The star S0-2 gets so close to the supermassive black hole at the center of the galaxy that it can be used to test our fundamental understanding of gravity

Mount Bromo erupting in Indonesia. Prior to 20th century industrialization, volcanoes were a primary driver of regional temperature changes over timescales of two or three decades, one of the studies found.

Modern Climate Change Is the Only Worldwide Warming Event of the Past 2,000 Years

New research finds that previous periods of warming and cooling driven by natural causes were regional shifts in temperature rather than global events

Marine species with fluorescent proteins absorb, transform and reemit light, generating a spectacular display of color in the process.

Amazing Photos Reveal the Hidden Light of Undersea Life

Photographer Louise Murray dips into the dark ocean to capture the spectacle of marine fluorescence

The 2010 census showed that Scituate had the highest number of people claiming Irish ancestry than any other town in America, almost 50 percent of its roughly 18,000 residents, earning it the nickname the “Irish Riviera.”

The Most Irish Town in America Was Built on Seaweed

After discovering ‘Irish moss’ in coastal waters, Irish immigrants launched a booming mossing industry in Scituate, Massachusetts

Step aside, Mufasa. In the real world, females run the pride.

Science in the Movies

Ten Things We’ve Learned About Lions Since Disney’s Original ‘The Lion King’

Since the animated movie came out 25 years ago, zoologists have expanded our understanding of these fierce carnivores

Soviet Premier Nikita Khrushchev talking with President John F. Kennedy during Vienna Summit.

Imagining a World Where Soviets and Americans Joined Hands on the Moon

Before he was assassinated, JFK spoke of a cooperative effort in space

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Future of Space Exploration

Interactive Map Shows All 21 Successful Moon Landings

Humans have walked on the moon six times, and robotic probes have been touching down on the lunar surface for decades—but there is still much to explore

The team has applied for a patent for the material (shown here in a petri dish) and continues to test it at the micro- and nano-scale to better understand how it works.

How Scientists Are Using Eggshells to Grow New Bone

People with bones damaged by accidents, cancer or aging could one day benefit from bone grafts strengthened with chicken eggshells

An artist's recreation of Hylonomus lyelli, a tiny reptile that lived more than 300 million years ago.

Tiny Animals Trapped in Fossil Trees Help Reveal How Fauna Moved Onto Land

New ancient animals will likely be discovered in 310 million-year-old fossilized trees in Nova Scotia

Neil Armstrong (left) and Buzz Aldrin (right) document a sample during a field trip at Sierra Blanca in west Texas on February 24, 1969.

Future of Space Exploration

Before Going to the Moon, Apollo 11 Astronauts Trained at These Five Sites

From Arizona to Hawaii, these landscapes—similar in ways to the surface of the moon—were critical training grounds for the crew

Apollo 11 astronaut Buzz Aldrin works at the deployed Passive Seismic Experiment Package on July 20, 1969. To the left of the United States flag in the background is the lunar surface television camera.

Apollo at 50: We Choose to Go to the Moon

The Best Books About the Apollo Program and Landing on the Moon

From astronaut autobiographies to definitive accounts from leading historians, these are the must reads about the landmark mission

Excavation of the Philistine cemetery at Ashkelon.

When Ancient DNA Gets Politicized

What responsibility do archaeologists have when their research about prehistoric finds is appropriated to make 21st-century arguments about ethnicity?

Scientists at the University of Edinburgh discovered a new form of flight in dandelion seeds.

Five Scientific Findings That Could Lead to New Inventions

From cat tongues to dandelions seeds, engineers often look in peculiar places for inspiration

A Saturn V rocket being rolled out to the launch pad for Apollo 10.

Future of Space Exploration

Apollo Engineers Discuss What It Took to Land on the Moon

The people who bent metal and built spaceships recall the culture and leadership that made it possible to send humans to the lunar surface

Photography was so expensive when it was first introduced that people treated getting their photo taken like a once-in-a-lifetime portrait opportunity.

Why Don’t People Smile in Old Photographs? And More Questions From Our Readers

You asked, we answered

Ian Bartoszek and Katie King recapture the 50-pound sentinel snake Johnny, who has led his minders to 18 adult Burmese pythons for removal.

The Snakes That Ate Florida

Bounty hunters and biologists wade deep into the Everglades to wrestle with the invasion of giant pythons threatening the state’s wetlands

NASA’s First Chimp in Space

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