Researchers use models to understand how Earth's atmosphere will be in the coming billion years, and the results indicate it ...

New images from the JWST are about as close as we've ever come to seeing the sky of an alien world outside the Solar System.

Earth, dubbed Kepler-725c, has been discovered orbiting within the habitable zone of its host star, offering new ...

For now, complex life flourishes on our planet thanks to its supply of oxygen. But Earth's atmosphere wasn't always like it ...

New data shows that CO2 levels have broken through 430 parts per million, an indication that human-caused global warming will ...

A team of scientists analyzed more than nine years of data collected by NASA's Maven probe. Their research revealed an ...

The search for life on other worlds needs a way to sift through the chemistry of their atmospheres. If another species ...