Once-obliviated European bison returns to its home on the range
March 23, 2016, 3:57 p.m. by Mary Jo DiLonardo
Hunted to extinction in the wild, the majestic mammal is slowly coming back.
Man is now allergic to kiwi, thanks to a bone marrow transplant
March 21, 2016, 4:02 p.m. by Mary Jo DiLonardo
Researchers now have proof that this surgery can spread food allergies.
Dog presumed lost at sea shows up 5 weeks later, wagging her tail
March 17, 2016, 3:23 p.m. by Mary Jo DiLonardo
Navy helps find fisherman's blue-eyed first mate.
Babies ask for help when they know they don't know something
March 15, 2016, 1:48 p.m. by Mary Jo DiLonardo
Study finds metacognition happens really young, which explains all that pointing.
Is space travel painful? NASA scientists answer the big questions about Kelly's #YearInSpace
March 4, 2016, 4:50 p.m. by Mary Jo DiLonardo
Space insiders answer our burning questions about astronaut Scott Kelly's record-breaking journey.
Scott Kelly shares the aches, pains and exhilaration of his out-of-this-world adventure
March 4, 2016, 4:41 p.m. by Mary Jo DiLonardo
Astronaut shares the inside scoop on muscle aches, social media and going home to bed.
Dogs in Japan can spend their last days in a canine nursing home
March 4, 2016, 3 p.m. by Mary Jo DiLonardo
Pups can live out their years with specialized care among aging friends.
'Super mom' spotted on a Minnesota lake — with 56 ducklings in tow
How to identify different types of bees
16 plants that repel unwanted insects
Why do these chimps like to throw rocks at trees?
13 natural solutions for killing and deterring ants
Dirt from this old Irish church really does have healing properties
13 of the world's most gentle dog breeds
Every solar system model you've seen is wrong
Why are we still talking about Chris McCandless?
7 things you never knew about dragonflies
Wild mushrooms: What to eat, what to avoid
Sanctuary dog mourns his animal friends by staying by their side
How other species handle social distancing when someone is sick
What gray hair says about your health