Finches add cigarette butts to their nests to ward off pests
June 27, 2017, 1:27 a.m. by Bryan Nelson
It's the equivalent of chemical warfare in the animal kingdom.
Remember that kid who invented a way to clean up ocean plastic? He's back, and it's happening
June 7, 2017, 1:10 p.m. by Starre Vartan
Boyan Slat is on his way to setting up solar-powered booms in the Pacific.
The worst everyday air pollutants — and what they do to our bodies
May 24, 2017, 4:53 p.m. by Katherine Butler
Here's how some of the most common air pollutants are created and the effect they have on our bodies.
Are hedges better at fighting urban air pollution than trees?
May 24, 2017, 10 a.m. by Matt Hickman
A new study from the U.K. praises the pollutant-absorbing qualities of the humble hedge.
Common caterpillar found to eat plastic shopping bags
April 24, 2017, 6:54 p.m. by Bryan Nelson
It could represent a biodegradable solution to the omnipresent pollution clogging our landfills.
Watch a 10-hour Amish barn raising in less than 4 minutes
7 things you never knew about dragonflies
This feral 'grandpa' cat may not care for humans, but oh, does he love kittens
12 plants that repel unwanted insects
8 facts about the misunderstood house spider
Underwater forest is an ancient 'fairy world' found just off the Alabama coast