Earth

Climate

Limiting global warming to 1.5 degrees versus 2 has big benefits, the IPCC says

A new report from the Intergovernmental Panel on Climate Change compares the impact of warming targets on extreme weather, sea level rise and habitat loss.

Climate

How wind power could contribute to a warming climate

If the United States had enough wind turbines to generate all of its power, they would warm the country by 0.24 degrees Celsius on average.

Climate

Tracking how rainfall morphs Earth’s surface could help forecast flooding

After Hurricane Harvey, scientists used GPS networks to track how Earth’s surface morphed under the weight of floodwaters.

Climate

Warm tropical Atlantic waters juiced the 2017 hurricane season

Anomalously warm ocean waters in the tropical Atlantic Ocean drove 2017’s hurricane powerhouses.

Materials Science

This reflective paint could keep sunbaked buildings cool

A new type of polymer coating that reflects sunlight to control heat could supplement or replace air conditioning systems.

Psychology

Shahzeen Attari explores the psychology of saving the planet

Merging psychology with engineering, Shahzeen Attari probes how people think about conservation, energy use and climate change.

Earth

Christopher Hamilton explores the architecture of other worlds

Planetary scientist Christopher Hamilton uses Earth’s volcanic structures are a blueprint for how lava shapes other worlds.

Planetary Science

Readers contemplate water on Mars and more

Readers had questions about the significance of finding water on mars, air pollution from wildfires and spray-on sensors.

Agriculture

Can science build a better burger?

Researchers hope to replace whole animal agriculture and feed the world with lab-made meats or plants.

Ecosystems

Confused mayflies wreak havoc on a Pennsylvania bridge

Cleaning a river in central Pennsylvania brought back mayflies, which now pose a threat to motorists crossing a bridge.

Climate

Here’s how climate change is fueling Hurricane Florence

Scientists take a stab at predicting climate change’s influence on Hurricane Florence.

Earth

A new map reveals the causes of forest loss worldwide

A new study shows where global forest loss is due to permanent deforestation versus short-term shifts in land use.