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Climate Change

A juvenile harbor seal lies on a beach in the Netherlands.

Seals Are Seemingly Vanishing Off the Dutch Coast. These Scientists Are Trying to Get to the Bottom of the Mysterious Disappearances

Recent counts of the Wadden Sea’s adult harbor seal population have revealed a surprising trend of decline, prompting a consortium of researchers to investigate whether the animals are dying off, relocating or experiencing something else altogether

For the time being, the bears are adapting to warming temperatures and a changing habitat

Some Polar Bears Have Been Getting Chunkier—Despite Losing Their Main Hunting Grounds to Climate Change

The fuzzy white predators of Svalbard, Norway, have been getting fatter over the past two decades, possibly by changing their diets and hunting strategies, a new study suggests

A combination of warm weather, torrential rain and a recent dry spell probably contributed to the low snowpack.

Snow Drought Hits the Western United States, Worrying Experts About the Region’s Water Supply

Snow melt from the mountains provides up to 75 percent of the West’s yearly water

Joshua trees rely on a single species—the yucca moth—to pollinate their flowers.

The American Southwest’s Iconic Joshua Trees Are Blooming Early—and Scientists Want Your Help to Figure Out Why

The spiky desert succulents typically blossom beginning in late February. But this season, many started growing flowers up to four months early

A gentoo penguin peers up from its colony’s nesting grounds on Booth Island, in the Antarctic Peninsula. The species, an adaptable forager that can switch prey when krill are scarce, has expanded into parts of the Antarctic Peninsula that were once too icy to inhabit.

The Penguins That Thrive—and the Ones Left Behind—as Antarctica Warms

A new decade-long study tracked 37 penguin colonies and found that the birds are breeding earlier. The shift marks one way among many that climate change is transforming life at the bottom of the world

More than 1.8 billion people lived under drought conditions in 2022 and 2023, according to a report from the United Nations.

United Nations Declares That the World Has Entered an Era of ‘Global Water Bankruptcy’

We’re living beyond our hydrological means and need to focus on long-term recovery, according to a new report

The "Tumat puppies" were discovered with their fur, skin and stomach contents still intact.

Contents of a Wolf Pup’s Stomach From 14,400 Years Ago Are Teaching Researchers About the Lives of the Last Woolly Rhinos

Analysis of woolly rhinoceros DNA recovered from the permafrost-preserved wolf further hints that the Ice Age beasts went extinct because of a sudden shift in the climate

In “Depicting Dark Waters,” British sculptural model maker Alice Baker collaborated with marine biologists from the Netherlands and Sweden to depict European cold-water corals in glass and raise awareness about deep-sea ecosystems.

Art Meets Science

The Hidden World of Cold-Water Corals Rises to the Surface With These Glass Sculptures That Are Resurrecting a Lost Craft

As increased industrial activity puts fragile deep-sea ecosystems at risk, one artist is raising awareness about imperiled corals through scientific model making

The Swiss Alpine Club (SAC) owns about half of Switzerland’s 320 huts, including the Almageller Hut on the southern side of Weissmies Mountain above the village of Saas-Almagell.

The Race Is On to Save the Alps’ Famous Huts and Trails as Melting Permafrost Threatens to Destroy Them

Hiking will always be a part of life in the Alps, but climate change has made navigating high-alpine routes more complicated

The larvae feed on the leaves of elm trees in a distinctive zigzag pattern.

This Invasive Wasp Is Wreaking Havoc on Elms in North America—and the Damage May Soon Spread to Other Trees

Elm zigzag sawflies can munch on plants beyond their preferred elm trees when foliage isn’t available, a new study suggests

Many people in Britain and Ireland started the year off with an annual flower-hunting event.

Hundreds of Flowering Species Bloomed Across Britain and Ireland Last Winter. That’s Not a Good Thing

Citizen scientists in the British Isles documented more than 300 native plant species blooming in early 2025, a phenomenon likely caused by climate change

A satellite view of a phytoplankton bloom in the Southern Ocean

Earthquakes Deep Below Antarctic Waters Seem to Have Surprising Effects on Life at the Surface

Quakes may cause ocean floor vents to release more nutrients, triggering blooms in plantlike organisms called phytoplankton in the Southern Ocean

Crabs not yet at the molting stage are thrown back into the Venice lagoon.

Coastal Cities of Europe

Can Venice’s Iconic Crab Dish Survive Climate Change?

For more than 300 years, Italians have fried soft-shell green crabs, called moeche. But the culinary tradition is under threat

Southern rockhoppers fearlessly approach the camera at Murrell Farm in the Falklands. The birds’ features include their spiky crests, which resemble wild eyebrows.

Rockhopper Penguins’ Athleticism Makes Them the Daredevils of the Animal World. Will a Warming Climate Slow Them Down?

A visit to the Falkland Islands, where the fearless seabirds navigate the rugged topography with tenacious spunk, shows the new challenges they face

Morteratsch Glacier in Switzerland

How Many Glaciers Will Survive Until the End of the Century? These Four Scenarios Show It’s Not Looking Good

Researchers calculated every glacier’s lifespan and found that even at the most ambitious Paris Agreement goal, the planet would lose around half of its 200,000 glaciers by 2100

Research indicates that coral reefs have been tuning Earth's cycles for hundreds of millions of years. 

For More Than 250 Million Years, Coral Reefs Have Had a Major Influence on Earth’s Changing Climate

The planet has been flipping between two main modes of carbon recovery depending on the state of coral reefs, new research suggests

The Black Death may have killed more than half of Europe's population within just a few years.

A Volcanic Eruption in 1345 May Have Triggered a Chain of Events That Brought the Black Death to Europe

Ash from the explosion may have led to crop failure and famine in southern Europe, leading some Italian cities to import grain—which possibly carried fleas infected with the bubonic plague

Harappa was one of the large cities created by the Indus Valley civilization.

Why Did This Advanced Ancient Civilization Collapse? New Research Suggests Climate Change Played a Role

The Indus Valley civilization, located in present-day Pakistan and India, went through four periods of intense drought, which may have led to the society’s demise

Smithsonian magazine's picks for the best books about science in 2025 include Replaceable You, Dinner With King Tut and North to the Future.

The Best Books of 2025

The Ten Best Science Books of 2025

From “experimental archaeology” to the mysterious appeal of exploration, the wide-ranging subjects detailed in these titles captivated Smithsonian magazine’s science contributors this year

Nineteen-year-olds Marta Bernardino and Sebastião Mendonça are developing a robot capable of reaching and reforesting areas where humans have been unable to.

Two College Students Are Building a Robot to Replant Burned Forests

Marta Bernardino and Sebastião Mendonça invented Trovador, a four-legged, A.I.-powered robot that can plant trees in hard-to-reach, wildfire-damaged terrain

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