The past water year, October 2024 through September 2025, brought the highest Arctic air temperatures since records began 125 ...

Costa Rica is a small country with sun-drenched beaches that seem to stretch lazily into the horizon, rainforest downpours ...

Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed as a ...

Far below the ice and storms of the high north, scientists have pinpointed the deepest known Arctic vent system and found it ...

A heat wave that’s affecting Texas and other states is putting daily temperature records in jeopardy. Here’s when cooler air arrives.