Why you should always stand, not pass others, on the escalator
March 16, 2019, 4:45 p.m. by Bryan Nelson
It's way more efficient, not to mention more polite, for everyone.
Robots hunt starfish, lionfish to save coral reefs
March 15, 2019, 11:19 a.m. by Bryan Nelson
These invasive species are wreaking havoc on reefs and the fish that live amongst the coral.
Why our chickens and our spinach need GPS trackers
February 28, 2019, 3:30 p.m. by Robin Shreeves
Trackers can tell consumers a lot about their food — including whether it's tainted.
Just in time for Valentine's Day, a Tinder-style app ... for cows
February 12, 2019, 4:43 p.m. by Christian Cotroneo
Swipe right if you enjoy long walks in the pasture.
Move over lithium-ion batteries, sodium-ion is the new hotness
February 1, 2019, 11:06 p.m. by Bryan Nelson
Sodium ion batteries are cheaper and charge faster, but there are a few hurdles to their rise.
New laser technology beams personal audio messages directly to your ear
January 31, 2019, 12:11 a.m. by Bryan Nelson
Is this the future of high-tech spy gear, or just a handy tool for advertisers?
This periodic table may make you think twice about your next phone upgrade
January 30, 2019, 12:12 p.m. by Jacqueline Gulledge
As rare earth elements are mined for use in smartphones, they are at risk of disappearing.