This otherworldly light show tracks galactic garbage drifting across the night sky
October 19, 2018, 8:23 a.m. by Matt Hickman
Dutch designer Dan Roosegaarde's Space Waste Lab visualizes 'the smog of our universe.'
U.N. wants to help countries banish incandescent bulbs once and for all
May 27, 2018, 11:17 a.m. by Matt Hickman
New guidelines aid in smooth transition to energy-efficient lighting.
LED makeover renders Niagara Falls all the more dazzling
December 2, 2016, 3:29 p.m. by Matt Hickman
(That tired old halogen lighting display had it coming.)
Drones converge on Mount Fuji for a mesmerizing dance party
May 5, 2016, 3 p.m. by Matt Hickman
Behold, an aerial ballet performed by LED-equipped flying robots.
2,000 NYC pigeons to perform in spellbinding aerial light show
May 2, 2016, 8:42 p.m. by Matt Hickman
Pigeon-fancying provocateur Duke Riley's 'Fly By Night' is set to dazzle over the East River.
Lamp multi-tasking as a terrarium allows plants to grow in sunlight-starved spaces
March 16, 2016, 12:09 p.m. by Matt Hickman
No window? No problem.
Ahead of Valentine's Day, GE calls it quits with the CFL bulb
February 1, 2016, 3:47 p.m. by Matt Hickman
Don't let the door hit you on the way out, pigtail.
The Beacon: LED chandelier is a dazzling, data-driven showstopper
October 26, 2015, 5:55 p.m. by Matt Hickman
Pittsburgh's newest high-rise displays building performance stats in a most stunning manner.
Wildlife Photographer of the Year winners will take your breath away
Parallel worlds exist and interact with our world, say physicists
A former NASA scientist is convinced we already found life on Mars
This creature eats, learns and heals itself — all without a brain
Every solar system model you've seen is wrong
5 alternatives to talc powder
Why you should mulch leaves, not rake them
When will fall leaves be at their peak near me?
7 amazing soups for soup weather
5 ways to beat fall allergies
Why does autumn have two names?
5 classic fall recipes
Thanks to seed savers, Glass Gem corn exists
10 best places outside the U.S. for fall color