As oceans warm, marine cold spells are disappearing

Marine cold spells are cold versions of heat waves: periods of exceptionally cold water, able to hurt or help the ecosystems they hit. As the atmosphere and oceans warm, marine cold spells are becoming less intense and less ...

What does climate change have to do with snowstorms?

Bostonians may have grumbled about digging out from almost 2 feet of snow after a historic snowstorm clobbered the Northeast in late January 2022, but it shouldn't have been a surprise. This part of the U.S. has been seeing ...

Confirming liquid water beneath Martian south polar cap

A Southwest Research Institute scientist measured the properties of ice-brine mixtures as cold as -145 degrees Fahrenheit to help confirm that salty water likely exists between grains of ice or sediment under the ice cap ...

Florida surpasses a grim milestone: One thousand dead manatees

Since July, every weekly update from state wildlife officials has set a new record for the most manatee deaths counted in a single year. On Wednesday, Florida crossed an especially tragic threshold: More than 1,000 manatees ...

Dams ineffective for cold-water conservation

Dams poorly mimic the temperature patterns California streams require to support the state's native salmon and trout—more than three-quarters of which risk extinction. Bold actions are needed to reverse extinction trends ...

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