Janet Loehrke

NASA captures and studies amazing images of the interstellar comet 3I/ATLAS

More than 15 states should be able to see the coming aurora borealis. Find out which states will offer the best views.

The Galleri test, by American company GRAIL, can detect over 50 types of cancerous DNA with a simple blood test. How the cancer screening test works.

Smokymountains.com has provided those wanting to see this change in the leaves with a map predicting what U.S. foliage will look like.

It's time to look up at the night sky again. Find a dark spot, let your eyes adjust and see the Leonid meteor shower as it peaks on Nov. 16-17.

A spectacular supermoon will dazzle skywatchers this November, its closest point to Earth this year, followed by another in December.

Guests throughout the centuries have seen ghosts at 1600 Pennsylvania Ave. Learn about some of those who are said to haunt the halls.

Tennessee-based SmokyMountains.com created an interactive map where travelers can track fall foliage in the U.S. Here's this weekend's outlook.

Do you need a wish on a shooting star? Watch for the Orionid meteor shower on October 21-23.

Follow the Louvre robbery: How thieves pulled off the extraordinary theft of priceless jewels from the world-famous museum in broad daylight.