10 views that will test your fear of heights

June 17, 2019, 1:47 p.m. by Lloyd Alter

We're avoiding the stigma of being old. We need to get over it.

June 17, 2019, 12:16 p.m. by John Platt

This potentially deadly fungal infection has been called California's 'silent epidemic.'

June 17, 2019, 11:15 a.m. by Michael d'Estries

As part of its mission to analyze Bennu, OSIRIS-REx has set a new record for closest orbit of a planetary body by a spacecraft.

June 17, 2019, 8:25 a.m. by Christian Cotroneo

'Cold quasar' theory could change our understanding of how galaxies die.

June 15, 2019, 9:20 a.m. by Russell McLendon

The International Dark-Sky Association has a few ideas to reduce light pollution from sports facilities.

June 14, 2019, 2:26 p.m. by Ben Bolton

This tornado cousin isn't built like the rest of the family.

June 14, 2019, 12:21 p.m. by Noel Kirkpatrick

And you don't even need to exercise!

June 14, 2019, 10:48 a.m. by Melissa Breyer

From their smart stripes to the power of their kicks, behold the wonders of zebras.

June 14, 2019, 8:31 a.m. by Mary Jo DiLonardo

Found in everything from drinking water to rice and apple juice, arsenic can be a serious health concern.

June 13, 2019, 3:57 p.m. by Starre Vartan

It's just not possible to feed meat to the 7 billion (and growing) people on planet Earth.

June 13, 2019, 3:17 p.m. by Christian Cotroneo

New research suggests Europa's hidden oceans are salty and very much like our own.

June 13, 2019, 11:43 a.m. by Chanie Kirschner

The news about baby powder, ovarian cancer and mesothelioma may have you rethinking your daily routine.