10 spectacular images from NASA's Spitzer telescope
May 24, 2019, 10:40 a.m. by Katherine Butler
The telescope is so sensitive it can see objects optical telescopes cannot. Here are some incredible images it has helped capture.
Why the third Monday in January could be the most depressing day of the year
January 15, 2019, 1:09 p.m. by Katherine Butler
One psychologist explains which events and emotions play a factor.
Man isn't the only animal to find pleasure in the pain of peppers
July 19, 2018, 11:57 a.m. by Katherine Butler
For years, scientists thought humans were the only animals that enjoyed eating peppers until they studied the tree shrew.
The worst everyday air pollutants and what they do to our bodies
July 9, 2018, 12 p.m. by Katherine Butler
Here's how some of the most common air pollutants are created and the effect they have on our health.
'Signing Day' recognizes high school seniors starting jobs, not college
Mother dog and 9 puppies discovered at landfill are getting the care they need
Giant squid caught on camera in U.S. waters
How to identify a tree by its bark
A new material that's part plastic and part rock is forming on this Portuguese island
This map tells you exactly what lies on the other side of the ocean