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Climate Change

Two Alpine ibexes butt heads, slamming their horns together in a powerful battle that can be heard from far away. They wandered up the slope together afterward.

See 15 Stunning Images That Won the German Society for Nature Photography’s Annual Contest

From a lunging frog to the majestic movements of penguins, the honored photographs capture the wonder of wildlife and beauty of natural landscapes

The golden artifact, a sword scabbard fitting perhaps belonging to an elite warrior leader 

Cool Finds

A Hiker in Norway Found an Elite Warrior’s Golden Sword Ornament. It Was Likely a Sacrifice to the Gods Made During a Time of Turmoil

Volcanic eruptions, climate change, crop failures, famine and plague all may have swept through Norway in the sixth century C.E., putting pressure on leaders and their communities

Hammarby Sjöstad was originally engineered to have a carbon footprint 50 percent lower than the rest of Stockholm.

This Stockholm Neighborhood Was Built on Ambitious Sustainability Goals. When It Came Up Short, It Doubled Down and Became a Blueprint for Others

The original plan for Hammarby Sjöstad was for an eco-village aimed at attracting the Olympics. They never came, but the locals moved in and, with upgrades, hope to be carbon neutral by 2030

Cattle are a major driver of methane emissions.

Why Do Cows Burp Up So Much Planet-Warming Methane? A Newly Discovered Structure in Their Gut Microbes Could Be a Culprit

The “hydrogenobody” is an organelle inside certain microorganisms that live in a special stomach chamber in cattle, sheep and goats, according to a new study

What if, rather than coral reef rehabilitation remaining a tedious and difficult manual process, conservationists could harness robotics, artificial intelligence and autonomous vehicles to transform it into an industrial-scale endeavor?

Could Underwater Autonomous Robots Save Coral Reefs?

Reef restoration is a slow process, with divers planting coral fragments one at a time by hand. But roboticists are now developing automated planters that could change the game

Sea ice forms off the edge of the Brunt Ice Shelf in Antarctica’s Weddell Sea.

Warm Waters Are Usually Trapped Deep Within the Southern Ocean. Now, They’re Encroaching on Antarctica, Threatening Its Ice

Two new studies that relied on data from a fleet of diving robots show how climate change is altering ocean movements in ways that jeopardize the stability of the polar ice cap

Western monarch butterflies bask in the sun on a eucalyptus branch at Lighthouse Field State Beach. In December 2025, researchers placed ultralight radio tags on some monarchs at this site, hoping to track their movements and identify areas to prioritize for the species’ conservation.

Butterflies Are in Dramatic Decline Across North America. A Close Look at the Western Monarch Shows Why

Pesticides, habitat loss and climate change have taken their toll on the beloved insects. But the experts working with them still find hope for their future

The researchers studied a wetland shaped by Eurasian beavers in Switzerland.

Beavers Are Ecosystem Engineers—and They Might Be Helpful Allies in the Fight Against Human-Caused Climate Change

New research suggests that wetlands created by the industrious rodents are carbon sinks, meaning they store a lot of heat-trapping carbon dioxide—the human-produced gas largely responsible for today’s global warming

Neanderthals survived from roughly 400,000 to 40,000 years ago, when they mysteriously disappeared.

What Killed the Neanderthals? New Research Suggests a Lack of Genetic Diversity May Be Partially to Blame

When the climate cooled, the population of Neanderthals shrank. Most that lived between 60,000 and 40,000 years ago were descended from the same lineage and had very similar DNA

Yasuyuki Aono kept track of bloom dates for Yamazakura cherry trees in Kyoto.

In Japan, a New Steward for 1,200 Years of Cherry Blossom Data Has Been Found, Sustaining a Climate Change Research Project

Climate scientist Yasuyuki Aono, who died last summer, learned to read ancient Japanese script to compile records on peak bloom dating back to the ninth century C.E.

Amud 7 was discovered in a cave in Israel in 1992.

Neanderthal Kids Grew Up So Fast—at Least Compared With Their Human Peers—Thanks to Genetic Adaptations to Their Environment

Scientists think Neanderthal children may have had faster growth rates because larger bodies tend to retain heat more effectively than smaller ones

Students at Anne Wien Elementary School in Fairbanks pilot test the Fresh Eyes on Ice data collection protocol with project team member Allen Bondurant in 2019.

‘Fresh Eyes on Ice’ Teaches Kids to Collect Vital Ice Data in Remote Alaskan Communities

Students measure ice thickness and monitor spring break-up to help save lives in areas where frozen rivers are used as roadways

A Symphony of Disappearing Sounds for the Great Salt Lake, Olafur Eliasson, 2026

A Glowing Sphere Towering Over Utah Sent an Urgent Artistic Message: The Great Salt Lake Is Drying Up

Olafur Eliasson’s latest installation married visuals with a soundscape to draw the public’s attention to the plight of the important ecosystem

The McDougall Creek wildfire burns in the hills of British Columbia, Canada, on August 17, 2023. Evacuation orders were put in place for areas near Kelowna, as the fire threatened the city of around 150,000.

Ancient Humans Mastered Fire. Now, Burning Fossil Fuels and Blazing Landscapes Threaten to ‘Undo the World’

Intensifying wildfires across the continent are spewing air pollution, putting human health at risk, particularly Americans living with chronic illnesses

The Mekong giant catfish is an endangered freshwater species.

Freshwater Fish Migrations Are Disappearing Across the Planet, Finds U.N. Report

The assessment identified over 300 species of fish that urgently need international conservation effort

More than 95 percent of the world’s bergamot oil production is concentrated in Southern Italy’s Calabria region. But harsh conditions driven by climate change threaten that supply.

Earth’s Smells Are Disappearing Because of Climate Change, and It’s a Vast Cultural Loss

A triple threat of pollution, extinction and warming temperatures is altering the way the planet smells. Scientists are only beginning to understand the stakes for humans

Roo Satay, a dish at Attica, in Melbourne, featuring a skewer of grilled red kangaroo and rice studded with native fruits and wattleseeds, which were traditionally ground into flour for bread.

How Australian Chefs and Farmers Are Rediscovering the Ingredients That Have Been There All Along

From kangaroo grass to Kakadu plums, native foods are redefining diners’ taste buds and deepening their connection to the land

A young living root bridge, barely a decade old, is seen from the deck of a much older root bridge on the same riverbed. Five months after I shot this photograph, monsoon rains triggered a landslide that sent boulders crashing into the younger bridge. It absorbed the impact and shielded the older bridge downstream.

In One of the Wettest Places on the Planet, Indigenous People Build Bridges and Ladders Out of Living Tree Roots

For hundreds of years, Khasi and Jaintia people in Meghalaya, India, have woven the roots of Indian rubber trees into structures that help them navigate flooded areas

One of blue crabs' biggest threats seems to be members of their own species.

Cannibalistic Blue Crabs Are Eating Their Younger Peers in Part of the Chesapeake Bay

The findings by Smithsonian researchers could help experts better manage this crustacean’s population. The creatures play important roles in the local ecosystem and food industry

Scientists tracked the breeding behaviors of king penguins on Possession Island, part of the French-controlled Crozet archipelago.

King Penguins Seem to Be Benefiting From a Warming World. While That’s Good News for Now, It Could Spell Trouble for the Future

The birds are breeding earlier, and more of their chicks are surviving. But researchers fear this success may not last

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