Colorado's high elevation directly impacts the amount of ultraviolet radiation reaching the ground due to lower air pressure.

The case for having a permanent base on the moon as a staging point for space exploration has been made many times over the ...

The permanently shadowed regions of the Earth's Moon could shelter microbial lifeforms, according to new research.

A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...

What is the UV index? How to stay safe in the sun - As summer nears and sunny days become more frequent, here’s how to ensure ...

Uncover the insights gained from the Webb telescope about early galaxies and their role in illuminating the universe.

Without a cloud in sight, however, Gilmore warned that those who plan to spend much of the weekend outside will likely need ...