Climate

Climate

Climate change could separate vanilla plants and their pollinators

The vanilla species grown for its flavoring is finicky. Genes from its wild relatives could help make it hardier — but not if those cousins go extinct.

Climate

Harmful heat doesn’t always come in waves

Even without reaching heat wave levels, sustained high temperatures may contribute to a litany of health issues.

Climate

This paint ‘sweats’ to keep your house cool

This experimental paint reflects sunlight, emits heat and mimics sweating to cool buildings without air conditioning, even in the tropics.

Earth

Climate change is coming for your cheese

Adapting to climate change by replacing grass in cows' feed with corn affected the nutritional value and quality of cheese, French researchers found.

Plants

Trees ‘remember’ times of water abundance and scarcity

Spruce trees that experienced long-term droughts were more resistant to future ones, while pines acclimatized to wet periods were more vulnerable.

Climate

Penguin poop gives Antarctic cloud formation a boost

Penguin poop provides ammonia for cloud formation in coastal Antarctica, potentially helping to mitigate the impacts of climate change in the region.

Climate

Losing a key U.S. climate report would hurt future disaster prep

A scientist who worked on the National Climate Assessment explains how stopping work on it may make us more vulnerable to extreme weather disasters.

Climate

Wetland bacteria could make more methane in a warming world

Warming temperatures can ramp up the activity of methane-producing bacteria in wetland soils, adding to methane emissions.

Climate

Earth’s landmasses lost trillions of tons of water this century

Rising global temperatures are driving the sharp decline in terrestrial water storage. This trend isn’t likely to change, scientists say.

Climate

Hidden Antarctic lakes could supercharge sea level rise

An overlooked Antarctic water system could raise sea levels by more than 2 meters by 2300, computer simulations show.

Artificial Intelligence

Spotting climate misinformation with AI requires expertly trained models

When classifying climate misinformation, general-purpose large language models lag behind models trained on expert-curated climate data.

Climate

A lush, green Arabian Desert may have once linked Africa and Asia

Mineral formations in caves reveal recurring periods of humidity in the Arabian Desert over the last 8 million years.