Earth
- Climate
‘Ice Rivers’ invites you to get to know our world’s melting glaciers
In her new book, Jemma Wadham brings readers along on her scientific expeditions to the world’s iciest places.
- Climate
Rice feeds half the world. Climate change’s droughts and floods put it at risk
Rice provides sustenance for billions who have no alternative, and climate change threatens to slash production. Growers will need to innovate to provide an important crop as climate whiplash brings drought and floods to fields worldwide.
- Climate
Australian fires in 2019–2020 had even more global reach than previously thought
Recent devastating wildfires in Australia added vast amounts of carbon dioxide to the air and triggered blooms of marine algae in the Southern Ocean.
- Agriculture
Potty-trained cattle could help reduce pollution
About a dozen calves have been trained to pee in a stall. Toilet training cows on a large scale could cut down on pollution, researchers say.
- Earth
How AI can help forecast how much Arctic sea ice will shrink
Trained on sea ice observations and climate simulations, IceNet is 95 percent accurate in forecasting sea ice extent two months in advance.
- Environment
50 years ago, chemical pollutants were linked to odd animal behavior
Fifty years after studies hinted that pollution interferes with how aquatic creatures communicate, scientists are still unraveling its myriad effects.
- Earth
Clouds affected by wildfire smoke may produce less rain
As wildfires become more frequent in the western United States, these low-rain clouds could exacerbate drought, fueling more fires.
- Agriculture
Cold plasma could transform the sustainable farms of the future
Physicists have been working on ways to use the power of plasma to boost plant growth and kill pathogens.
- Earth
This pictogram is one of the oldest known accounts of earthquakes in the Americas
The Telleriano-Remensis, a famous codex written by a pre-Hispanic civilization, describes 12 quakes that rocked the Americas from 1460 to 1542.
- Climate
Climate change made Europe’s flash floods in July more likely
The deadly July floods in Belgium and Germany bear the fingerprints of human-caused climate change, scientists say.
- Earth
Haiti’s citizen seismologists helped track its devastating quake in real time
Two scientists explain how citizen scientists and their work could help provide a better understanding of Haiti’s seismic hazards.
- Science & Society
How extreme heat from climate change distorts human behavior
As temperatures rise, violence and aggression go up while focus and productivity decline. The well off can escape to cool spaces; the poor cannot.
