Snow is made up of trillions of tiny ice crystals to make snowflakes, with not one alike. Here's how they form.

Curiosity rover images show iridescent clouds on Mars, helping scientists explore atmospheric and climate dynamics.

Many of our top picks on this year's best mattress guide are made from memory foam. The material is designed to cushion ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Researchers have discovered that black holes engage in a cosmic dance and a star-lit meal to vibe with each other in a cosmic ...

It might be hard spotting Venus on Valentine's Day because of cloudy weather. February, however, is still the best month to see it.

Rising temperatures are fueled, in part, by declining cloud cover — which could be a potential climate feedback loop.

February is the best month to see Venus. But clouds, storms might make it hard to spot in Mississippi on Valentine's Day. How stargazers see it.

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Here’s a look at why Hewlett Packard Enterprise partners expect HPEs new ProLiant Compute Gen12 servers to fuel AI market ...

(THE CONVERSATION) When an unexpected rainstorm leaves you soaking wet, it is an annoyance. When a drought leads to fires, crop failures and water shortages, the significance of weather becomes ...