Tiny sugars from marine microbes help clouds freeze over the Southern Ocean, offering new insight into cloud brightness and climate models.

Current climate models have so far been unable to adequately reproduce the clouds over the Southern Ocean around Antarctica. An international team has now taken an important step towards filling ...

A small town in Tennessee courted national publicity a century ago when it recruited a local teacher to challenge a state law banning the teaching of evolution.

University associations are challenging the Trump administration campaign of arresting and deporting faculty and students who participated in pro-Palestinian demonstrations.