Meet the cecropia moth, the largest moth in North America
June 23, 2017, 4:10 p.m. by Russell McLendon
If you think it looks cool, wait till you see its caterpillars.
Mesmerizing time-lapse captures rare cloud phenomenon in Grand Canyon
May 16, 2017, 11:40 a.m. by Angela Nelson
Filmmakers Gavin Heffernan and Harun Mehmedinović show us a full cloud inversion at Grand Canyon National Park.
Stunning photo project explores our complex relationship with the night sky
April 21, 2017, 8:21 a.m. by Angela Nelson
Time-lapse artists and filmmakers Gavin Heffernan and Harun Mehmedinović use their talents to show the impact of light pollution in North America.
NASA's 'Black Marble' shows Earth's nighttime glow
April 19, 2017, 5:46 p.m. by Michael d'Estries
New global map of Earth at night shows the growing impact of light pollution across the globe.
Satellite dishes dance with the stars in ethereal time-lapse film
December 3, 2015, 6:34 a.m. by Catie Leary
In this gorgeous short film, satellite dish arrays from around North America join the sky in a celestial waltz.
Mesmerizing time-lapse captures star trails over desert landmarks
September 29, 2015, 5:30 a.m. by Catie Leary
Take a stunning journey through the night skies over Monument Valley, Trona Pinnacles and Red Rock Canyon.
What if the stars were as bright as the Los Angeles skyline?
May 1, 2015, 9 a.m. by Catie Leary
Living in a big city certainly has its charms, but light pollution isn't one of them!