We’ve learned that Mars is the only planet in our solar system that could be habitable, thanks to its temperature and the ...

Venus is the hottest planet in the solar system due to its thick carbon dioxide atmosphere, trapping heat as part of a ...

This energy warms the planet, but the warming also causes Earth to start radiating energy back into space. Ultimately, the temperature of the planet will be that at which energy absorbed balances ...

Anna Skinner is a Newsweek senior reporter based in Indianapolis. Her focus is reporting on the climate, environment and weather but she also reports on other topics for the National News Team.

Martin Vargic created the map to depict the planet with sea levels around 260ft (79m) higher than they are today Current coastlines are shown using a dotted line and the areas that will be ...

The past 10 years have been the 10 hottest years on record, and a reconstruction of Earth's average temperature over the past 485 million years showed that when the planet warms, catastrophic ...

The fifth planet from the sun ... Below the gassy upper layers, the pressure and temperature increase so much that atoms of hydrogen eventually compress into a liquid. Pressures climb so high ...

from stars and constellations to bright planets, the moon, and sometimes special events like meteor showers. Observing the night sky can be done with no special equipment, although a sky map can ...