There's something very peculiar about the atmosphere surrounding Titan, Saturn's largest moon: rather than staying constantly ...

Astronaut Nick Hague spills 9 wild truths about space — from burning dirty laundry to sleeping like a dream in zero gravity.

A huge Saharan dust cloud is drifting toward the southeastern U.S. Here’s when it’ll arrive and which states will be impacted ...

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

More geomagnetic storm conditions are forecast for later in the week, pulling the aurora borealis farther south, though some ...

Earth harbors incredible secrets, from remnants of a planet that formed the Moon residing deep within, to ancient auroras ...

The 32nd overall mission of Blue Origin's New Shepard suborbital vehicle, known as NS-32, is set to lift off today (May 31) ...