Tropical Storm Nolo is threatening Hawaii, a state already shaken by a series of natural disasters since March that have caused hundreds of millions of dollars in damage.

California has declared a state of emergency as a strengthening El Niño raises the threat of damaging storms, widespread flooding and mudslides across the state this fall and winter.

It’s the most likely week to find a tropical cyclone in the Atlantic basin, but this year it’s crickets

As a brutal European summer underscores the energy transition’s urgency, the Spanish model is reaching its limits.

Russian Foreign Minister Sergei Lavrov accused Germany of moving toward a direct confrontation with Russia as he criticized Berlin’s decision to close some diplomatic offices after a drone incident at Leipzig airport.

Benchmarker Vals AI finds that multi-stage tasks can require models to use exponentially more energy or water than simple queries do.

Nepal is demanding climate compensation from the world’s biggest emitters of greenhouse gases after deadly floods in the country killed more than a thousand people and left even more missing.

Heat stroke can damage the brain, heart, kidneys and liver. As extreme heat becomes more common, doctors are learning just how difficult recovery can be.

Almost every former National Football League player who died between 2016 and 2021 and allowed their brains to be evaluated were found to have chronic traumatic encephalopathy, stark evidence of the toll repeated head impacts can take on athletes.

Scientists have recorded the highest temperature ever measured in the world’s oceans, as climate change combines with a powerful El Niño in the tropical Pacific.

The global tropical cyclone map is busy this morning, but at the moment only two of the storms are significant threats: Tropical Storm Moke near Hawai’i, and Typhoon Saudel tracking towards O…

Peru was shaken Thursday by a strong earthquake that affected a few dozen homes, schools and health centers, just 10 days after the massive temblor that struck neighboring Colombia and killed more than 300 people.

The U.S. Drought Monitor estimates that nearly 900,000 Mainers are under some level of drought.

Severe weather, tornado, thunderstorm, fire weather, storm report, tornado watch, severe thunderstorm watch, mesoscale discussion, convective outlook products from the Storm Prediction Center...

El Niño is back and threatens to be the most powerful on record.

Tropical Storm Lala is threatening more than two feet of rain as it moves toward Hawaii’s Big Island and could become the first hurricane to hit the island in more than 100 years.

Bloomberg colleague Joe Wertz has a nice piece this morning on Europe's latest heatwave and the larger context. As I sit here on the opposite side of the Atlantic, I have to say Europe's summer seems ...

The El Niño building in the Pacific Ocean is increasingly expected to reach a strength not seen in 76 years of record keeping.

Colombia’s government plans to declare an economic emergency to bolster its response to a massive earthquake, Finance Minister Miguel Gómez told lawmakers on Tuesday.

A lifeguard was pulled underwater after a great white shark grabbed a rescue torpedo off a popular beach over the weekend.

In Nova Scotia, Mi’kmaq work to keep Komqwejwi’kasikl alive through music and memory

Another wave of intense heat is set to sweep across an already parched Europe this week, raising wildfire risks, threatening crops and drying watersheds feeding the region’s critically low rivers.

Massimo Salvagnin has the seeds ready. He just isn’t sure whether to put them in the ground.

Authorities ordered a town of 12,000 people in one of Canada’s top wine-producing regions to evacuate as an uncontrolled wildfire spreads.

Wildfires burning across Washington and Oregon have left Portland with the worst air quality among major cities around the world, edging out Kinshasa in the Democratic Republic of Congo.

The US is enduring one of its worst wildfire seasons in years, with blazes scorching millions of acres and forcing thousands from their homes in Washington state and beyond after a snow-starved winter in Western states left forests primed to burn.

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Firefighters tackled multiple wildfires across Greece on Saturday as strong winds fanned dozens of blazes throughout the country, burning houses and forcing evacuations including in coastal settlements northwest of Athens.