Change the way you get involved on climate issues Archives | Page 417 of 815 | The Cool Down

A robotic arm assembles electronic components on a green circuit board in a dark workspace.

Tech

Scientists say new chip could be 1,000 times faster without generating extra heat

A man sorts oysters into crates on a fishing boat while others prepare equipment in the background.

Outdoors

Hundreds of volunteers lead UK's largest-ever oyster reef restoration: 'A hugely significant moment'

A person stands on blackened ground, with "SOS" written in large letters nearby.

Outdoors

Man spells out 'SOS' in scorched land before being rescued from Santa Rosa Island wildfire

A close-up view of tall, golden rice plants against a bright sky and sun.

Tech

Warming is happening 5,000 times faster than rice can evolve to survive it

A black cow walks along the sandy beach near the water, surrounded by seaweed.

Tech

Scientists discover cows can digest seaweed in breakthrough for climate-stressed farms

A city park lined with columns and greenery, framed by modern skyscrapers under a partly cloudy sky.

Tech

Denver's plan to heat and cool downtown without fossil fuels starts with sewage

A cargo ship passes under the Golden Gate Bridge, surrounded by misty hills and calm waters.

Outdoors

AI whale alert system launches in San Francisco Bay as deadly gray whale strikes surge

Peter Thiel, in a white polo shirt, speaks at a podium.

Business

Peter Thiel's $1 billion wave-powered ocean data center bet sparks backlash

A circular fortification in a middle of water, with the shoreline in the distance.

Tech

Sewage-linked 'forever chemicals' found at 13 times safe limit in UK's Solent

A green lawn with a prominent 3M sign in front of a brick building.

Business

Alabama utility sues 3M and other chemical companies over 'forever chemicals' in river water

A serene view of calm, clear water reflecting sunlight, with distant hills on the horizon.

Outdoors

9,000-mile 'blob' of hot water crossing the Pacific could unleash a super El Niño

A bus stop with a display showing the temperature at 37°C.

Outdoors

Europe whiplashed from Arctic chill to record-threatening heat dome with temperatures 27 F above normal