During the Apollo missions, NASA put reflectors on the moon. In the five decades since then, scientists have shot laser beams at the reflectors to figure out how long it takes light to come back to Earth. That led to a huge revelation: The Earth and moon are drifting apart. Watch this video to learn how fast that’s happening and what it means for our planet.

Things are heating up, and 2025 is expected to be a scorcher for much of the U.S. Here’s what we can expect from the summer months and how to prepare before things get too hot.

A mountain climber in Alberta, Canada, captured the heart-stopping moment he was nearly swept away by an avalanche on Mount Balfour. The moment will have you holding your breath as you see the snow slide down the mountain and hear his panicked reaction.

A more active severe weather pattern is getting underway in the Midwest and Plains that could produce large hail, wind damage and a strong tornado threat into early next week.

Nasal spray can offer great relief from seasonal allergies, but you’ve got to use it correctly and most of us don’t. So we asked Dr. Tess Thomas to give us a step-by-step guide on the correct way to use nasal spray to relieve those sneezes and sniffles.