Are male dogs causing your allergies?

January 14, 2020, 12:31 p.m. by Noel Kirkpatrick

Plus, the fee-free days for wildlife refuges, national forests and more protected wilderness areas.

January 14, 2020, 9:11 a.m. by Ben Bolton

Gyoza the pug was hired by 343 Industries to make alien sounds for the company's new Halo video game, "Halo Infinite."

January 14, 2020, 8:25 a.m. by Mary Jo DiLonardo

How worried should you be?

January 14, 2020, 8:19 a.m. by Michael d'Estries

Astrophotographer Andrew McCarthy created this gorgeous color composite picture of the moon from more than 100,000 photographs.

January 13, 2020, 6:16 p.m. by Bryan Nelson

It's so deep there could be species lurking in its depths that we've never seen before.

January 13, 2020, 5:17 p.m. by Michael d'Estries

New map will help scientists predict climate change vulnerability on the continent.

January 13, 2020, 3:25 p.m. by Christian Cotroneo

Scientists say there may be a second black hole lurking at the heart of our galaxy.

January 13, 2020, 2:16 p.m. by Mary Jo DiLonardo

And by that we mean this tortoise has had a lot of sex, fathering an estimated 800 offspring.

January 13, 2020, 12:34 p.m. by Ben Bolton

The planet is 6.9 times larger than Earth and orbits 2 stars.

January 13, 2020, 11:58 a.m. by Ben Bolton

Operation Rock Wallaby is just of several efforts to help animals.

January 13, 2020, 11:09 a.m. by Lloyd Alter

A Canadian writer living in the U.S. has lived with both. She clears the air about 'death panels' and other myths.

January 11, 2020, 9:14 a.m. by Lindsey Reynolds

When it comes to political or personal conversations, it's always good to avoid this type of superiority posturing.