Dark matter might be way darker than we previously thought
April 6, 2018, 2:16 a.m. by Bryan Nelson
It doesn't interact with forces other than gravity, study finds.
Quokka selfies take the internet by storm (but not everyone thinks that's a good thing)
April 5, 2018, 3:38 p.m. by Catie Leary
Due to their seemingly ever-smiling demeanor, these small marsupials are the perfect selfie buddies.
How Finn the yellow lab helped save an island of penguins
April 5, 2018, 1:56 p.m. by Jaymi Heimbuch
This dog was trained to sniff out pesky rabbits, and in the process he protected so much more.
Bonobos like to share with strangers — even when it comes to food
April 5, 2018, 1:41 p.m. by Noel Kirkpatrick
Bonobos will help complete strangers get food — and they don't even need to be asked.
NASA's next mission to Mars will light up the sky for millions on West Coast
April 5, 2018, 10:33 a.m. by Michael d'Estries
The Mars InSight lander, developed to peer deep into the Red Planet's interior, is slated to launch on May 5.
Watch a caterpillar hatch from an egg the size of a pinhead
April 4, 2018, 2:59 p.m. by Noel Kirkpatrick
The caterpillars that hatch from the eggs of painted lady butterflies are smaller than a grain of rice.
From fuzzy fluffball to stately bird: The life cycle of an eagle
April 4, 2018, 9:17 a.m. by Mary Jo DiLonardo
Eagles make the remarkable transformation from hairy hatchlings to majestic adult birds.