For four decades, Iceberg A23a has been one of Antarctica’s great drifters, a frozen giant that broke free, stalled, spun in place, and then set off again across the Southern Ocean. Now, new images from...

Beachgoers expecting a routine summer afternoon on Argentina’s Atlantic coast instead found themselves running for their lives. On Monday, a sudden and violent meteotsunami surged onto the shore in Santa Clara del Mar, killing one...

When scientists send robots under Antarctic ice shelves, the missions are planned to the millimeter. This one wasn’t. A free-floating ocean robot drifted off course beneath the ice and accidentally delivered one of the most...

Why The Arctic Is Suddenly Too Valuable to Ignore With accelerating climate change, the Arctic is undergoing rapid transformation. Ice cover is retreating, exposing vast expanses of previously frozen ocean and seabed. That shift doesn’t...

The Ethiopian volcanic eruption after nearly 12,000 years has reignited a troubling scientific debate: humanity is not prepared for the next major global disaster. A leading volcanologist warns that while governments invest resources into monitoring...

In a surprising shift from years of dire climate warnings, Bill Gates now says global warming, while serious, will not spell the end of humanity. The Microsoft co-founder and philanthropist, who once likened climate change...

For the first time in recorded history, mosquitoes have been found in Iceland, one of the world’s last mosquito-free places. The discovery, confirmed by entomologists this month, follows an unusually warm spring that shattered temperature...

Nearly 40 years after breaking off from Antarctica, one of the world’s largest and oldest icebergs is rapidly disintegrating in warmer waters and could vanish within weeks, scientists say. The iceberg, known as A23a, originally...

Quick Summary Spain and Portugal are enduring their worst wildfire season on record, with over 559,000 hectares burned across both countries. Fueled by heatwaves and drought, the fires have killed at least six people, forced...

Tuvalu, a small island nation in the Pacific, is making global headlines for an unfortunate distinction—it is on track to become the first country in the world to be rendered uninhabitable by climate change. The...