evolving climate

Aerial view of the usually submerged ruins of the village of Aceredo in northwestern Spain on February 15, 2022

This Summer’s Drought Is Europe's Worst in 500 Years. What Happened Last Time?

The 1540 megadrought brought mass suffering to the continent, but European society quickly bounced back

Scientists measured a carbon dioxide concentration of 420.99 parts per million, an increase of 1.8 ppm over 2021. 

Carbon Dioxide Levels Now Higher Than Ever in Human History

Levels have risen more than 50 percent in the last two centuries alone

Researchers wanted to study how Anna's hummingbirds adapted to higher elevation. (Pictured: male Anna's hummingbird)

Scientists Moved Hummingbirds to High Elevations to See How Climate Change Might Affect Them

Artificial migrations to colder environments altered the small bird's metabolism and ability to fly

Greta Thunberg addresses climate strikers at Civic Center Park in Denver, Colorado.

Greta Thunberg Is Publishing the 'Ultimate Guide' to Climate Change

The book will feature contributions from over 100 novelists, scientists and activists

The interactive map will be updated with the latest predictions in mid-September.

See When Fall Foliage Will Peak With This Interactive Map

County-by-county predictions reveal when to catch the most brilliant autumnal colors

The Dixie Fire was named California's second largest fire, and it is still only 21 percent contained as of this week.

Major Climate Change Report Warns of 'Code Red for Humanity'

Weather disasters are 'going to get worse' unless countries act now to lower emissions

None

Drop in Greenhouse Gas Caused Global Cooling 34 Million Years Ago

A new study confirms that carbon dioxide plays a significant role in any climate change

A healthy crop of mussels lines the coast, exposed during low tide. Mussels will split open when they overheat, such as in June's heat wave.

Pacific Northwest and Canada's Crushing Heat Wave Cooks Millions of Sea Creatures

The estimated death toll could be more than a billion

Globally, there are about 3,000 species of dragonflies inhabiting freshwater habitats. Each species has a unique color along their bodies or wings that helps them camouflage into their surroundings, attract mates, intimidate rivals and ward off predators. (A male twelve spotted skimmer Libellula pulchellapictured)

Warmer Climate May Cause Male Dragonflies to Lose Their Patchy Wings

Dark spots on the insect's wings can cause them to overheat. But as they lose them to adapt to climate change, potential mates may not recognize them

While this year’s Arctic sea ice extended further than last year’s, there still wasn’t as much of it as there was only two decades ago. Thinner and younger sea ice in winter and less ice in the summer are two of the many elements of the Arctic’s new reality.

Climate Change Redefines Meaning of Normal in the Arctic

As Earth’s climate changes, people around the world are witnessing insidious changes and responding to their new normal

Climate change is causing oceans to warm, which in turn affects fish and fishers. Now, scientists are turning towards management strategies to protect species and the industry.

Why Fish Are the Catch of the Day for Climate Research

Fishery management systems can teach scientists how fish can be raised sustainably in wild fisheries

Researchers study burial sites like the Falcon Necropolis at Quesna to learn more about ancient Egyptian culture and biodiversity. The site is protected by the Egyptian Ministry of Tourism and Antiquities.

Mummified Shrew Discovery Unearths Ancient Egypt's Wetter Climate

The mummified Güldenstaedt's White-toothed shrew adds to scientists’ understanding of climate in the region more than 2000 years ago

Through research on living and preserved plants, botanists are learning more about how flora has responded to climate change over the past centuries.

Why Plants Are Seeding Climate Studies

The National Museum of Natural History’s herbarium is helping botanists research climate-driven changes in plants, their biology and their abundance

Fossil plants reveal information about the temperature and precipitation of past climates. Scientists use what they learn from fossil plants to inform their research on modern climate change

What Fossil Plants Reveal About Climate Change

Paleobiologists use fossil plants to reconstruct Earth’s past climate and inform climate change research today.

Many organisms like coral—and even people—create their own minerals to perform basic life functions. Geologists can study these biominerals to learn more about Earth.

How Biominerals are Stepping Stones for Climate Change Research

Geologists are providing key insight into how the Earth might transform in the coming decades from climate change

Page 2 of 2