The giant step that changed everything

July 15, 2019, 4:55 p.m. by Christian Cotroneo

Chris Van Dorn dons the cape and mask to rescue animals because ''They need somebody now.'

July 15, 2019, 4:12 p.m. by Mary Jo DiLonardo

What used to be a dinner-table event, is now all about conservation.

July 15, 2019, 1:37 p.m. by Lloyd Alter

In 'This Chair Rocks,' Ashton Applewhite tells us not to take getting old sitting down.

July 15, 2019, 11:45 a.m. by Thomas Kostigen

Here's how to plan a flight around potentially severe turbulence.

July 15, 2019, 8:26 a.m. by Christian Cotroneo

Astronomers can't explain why a faded black hole has such a dense, flat disk.

July 13, 2019, 9:27 a.m. by Ben Bolton

Utrecht finds a clever way to keep the bees buzzing.

July 12, 2019, 12:29 p.m. by Russell McLendon

Giving human names to hurricanes may seem odd, but it's part of a major shift in our relationship with tropical cyclones over the past 60 years.

July 12, 2019, 12:27 p.m. by Christian Cotroneo

Baby's all grown up and needs a new name.

July 11, 2019, 2:03 p.m. by Michael d'Estries

JAXA has landed rovers and its spacecraft on the surface of asteroid Ryugu.

July 11, 2019, 10:47 a.m. by Starre Vartan

We often hear about the negative impacts of stress, but some stress is necessary — and even healthy.

July 11, 2019, 10:45 a.m. by Mary Jo DiLonardo

They're born with teeth and they hate the rain. Plus they have kind of creepy eyes.

July 11, 2019, 9:25 a.m. by Mary Jo DiLonardo

Researchers look at oxygen use and got some surprising results.