A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.

Located in Tanzania, Africa’s tallest mountain sits on the Kenyan border in East Africa, some 200 miles south of the Equator.

Slideshows ...

The James Webb Space Telescope identified the lights in the distant planet’s atmosphere, which could not be seen by earlier ...

Observers across eastern North America and much of Europe will have front-row seats to the striking partial solar eclipse on ...

Vice President JD Vance is heading to Greenland to join his wife, Usha Vance. It's a trip Greenland's leaders say is an ...

Epic ice and snowy adventure are highlights of Ponant's groundbreaking new winter expedition itineraries in Canada.

Unlike a total solar eclipse, part of the sun is still visible during a partial solar eclipse, so there is no darkening of ...

A downhill training session for the men and women at the World Cup finals was canceled because of weather conditions. There was quite a bit of snow accumulation on the ...

Explore the wonders of red sprites captured over a thunderstorm in Tibet. Understand their significance in atmospheric ...

Spring equinox means the first official day of spring is here. Discover the science and traditions of what’s also called the ...