The explosion at Port Chicago on July 17, 1944, killed 320 people and injured 400 more.

Black Sailors Exonerated 80 Years After Deadly World War II Disaster

The Navy secretary officially cleared the 256 Black service members who were punished in connection with the explosion in Port Chicago, California

Rattlesnakes have gotten a bad rap over the years, but a live stream of their attentive parenting behaviors could help change that.

Look Into a 'Mega Den' of 2,000 Slithering Rattlesnakes With This Live Stream in Colorado

Run by researchers at Cal Poly, the stream is part of a citizen science initiative that aims to change the public's perception of the much-maligned reptiles

The mayor of Paris, Anne Hidalgo, took a brief swim in the Seine River wearing a wetsuit and goggles on July 17.

Paris Mayor Takes a Dip in the Seine Ahead of the Summer Olympics

The city spent $1.5 billion to improve water quality in the river, where several Olympic events are scheduled to take place

Today, visitors can walk the grounds for free or enter three of the tombs for a small fee.

China Plans to Open Ming Dynasty Tombs to the Public by 2030

The sprawling burial complex on the outskirts of Beijing was built to hold the remains of 13 emperors

Travelers can get rewarded for participating in sustainable activities.

Copenhagen Is Rewarding Tourists for Good Behavior

A new initiative incentives activities like riding a bike, taking public transit and cleaning up litter

Baby beluga whales and adults alike spend the summer in the Churchill River.

Watch Chatty Beluga Families Migrate With These Stunning Live Cams in Canada

Polar Bears International and Explore.org are once again capturing video footage and audio recordings of the social marine mammals as tens of thousands congregate in the Churchill River this summer

Denver's historic train depot dates back to 1881. Today, it's a thriving community hub.

See Inside Denver's 143-Year-Old Train Station

The transit hub, which just got an $11 million makeover, is deeply connected to the city's history

American oystercatchers use their orange bills to pry open shellfish.

Nesting Shorebirds Are Mobbing Drones on New York City Beaches

The drones, equipped with inflatable life rafts, were intended to help improve public safety for humans this summer—but they're also upsetting orange-beaked birds called American oystercatchers

Pumpkin, which stands at 19.5 feet tall, is Kusama's tallest bronze gourd sculpture to date.

A Giant Polka-Dotted Pumpkin Takes Root in London's Kensington Gardens

The bronze sculpture was created by famed Japanese artist Yayoi Kusama, who often uses pumpkins in her work

The Penguin and the Egg are about 100,000 light-years apart.

James Webb's Newest Image Shows a Giant Penguin and an Egg

NASA released the dazzling portrait to help celebrate the two-year anniversary of the release of Webb's first images

Scientists believe the mammoth was so well-preserved because of the dry, cold climate in Siberia.

3D DNA Preserved for 52,000 Years in Freeze-Dried Woolly Mammoth Remains

For the first time, researchers have mapped ancient genetic material in unprecedented detail

On July 5, Peruvian authorities recovered the mummified remains of American climber Bill Stampfl from the slopes of Huascarán.

Melting Ice Reveals Body of American Mountaineer Missing for 22 Years in the Peruvian Andes

Bill Stampfl, Matthew Richardson and Steve Erskine went missing in an avalanche on Huascarán on June 24, 2002. Climbers found Stampfl's body just weeks ago

Crickets, beetles and moths are just some of the insects recently approved for human consumption by the Singapore government.

Singapore Approves 16 Insect Species for Human Consumption

The move comes amid broader efforts to improve food security and diversify food sources

The Mount Rainier white-tailed ptarmigan is one of the few animals that spends its entire life at high elevations.

Meet the Rare, 'Beautiful' Birds That Thrive in Snow and Are at Risk Because of Climate Change

The U.S. Fish and Wildlife Service listed the Mount Rainier white-tailed ptarmigan as threatened under the Endangered Species Act this month

Ranchers and landowners consider dingoes pests, while conservationists say they are vitally important to Australia's ecosystem.

Ancient DNA Unravels the Mysteries of the Dingo, Australia's Wild Dog

Researchers dove into thousands of years of evolutionary history, revealing new insights about the iconic, though sometimes vilified, canines

The weapons are adorned with gold and silver designs and an engraved image of Napoleon.

Napoleon's Elaborately Decorated Pistols Sell for $1.8 Million at Auction

The French government has declared the artifacts national treasures, which means they can only leave the country temporarily

The grape family had a complex, tumultuous history of extinction and dispersal in Central and South America.

Did the Extinction of the Dinosaurs Pave the Way for Grapes?

Newly discovered fossils in South America hint at the evolution and proliferation of grapes around the world

A diver found the vessel off the coast of northern Cyprus in 1965.

How Researchers Solved the Mystery of This 2,000-Year-Old Shipwreck

A new analysis of nuts, timber and other items found onboard the Kyrenia shipwreck is shedding new light on the vessel's timeline

Mount Halla is located on Jeju Island, a population tourist destination south of the Korean peninsula.

Leftover Ramen Broth Is Causing Problems on South Korea's Mount Halla

Visitors are dumping the salty liquid on the ground, and authorities are concerned about its impact on plants and animals

Tusks and other fossilized remains are all that's left of the woolly mammoths that lived on Wrangel Island thousands of years ago.

What Killed the Last Woolly Mammoths? Scientists Say It Wasn't Inbreeding

New research suggests some catastrophic event—such as a natural disaster or a virus—killed the world's last known population of mammoths on Wrangel Island

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