NASA researcher Heidi Becker has photographed sublime sights around Jupiter that have never been seen before, from its ...

Another detail visible in the footage was a white marking on the top of the platypus's bill.

Here's how a pair of tiny echidna puggles were recently born in a rare instance at the San Diego Zoo Safari Park.

The two babies hatched this year to one mother during the same breeding season—an extremely rare occurrence, according to the ...

“Unlike a marsupial pouch, an echidna has a temporary “pseudo-pouch” that is only present when they are incubating an egg and ...

Pokémon Diamond and Pearl fans are celebrating the unofficial reveal of more than 100 previously-unseen designs, including ...

Kiara McCulley — the prosecution’s star witness in the murder trial of Isaac Apodaca — took the stand against her alleged accomplice and former lover Tuesday, telling jurors that at one point in ...

I pressed my left big toe down on a credit card–sized rectangle, trying to use only the digit and not any other part of my ...

Both birds and reptiles lay eggs to protect their young, but despite the basic similarities, the differences between their eggs can run deep.

Monotremes are egg-laying mammals. Monotremes aren’t viviparous (live-bearing) but oviparous, so young are sustained by yolk ...

Sure, zebras and horses are related. So are lions and tigers. We get that. But these unexpected animal cousins may just ...

An Australian woman named Renae Plant has made it her life’s mission to protect the memory of Princess Diana. She has spent years tracking down and reuniting thousands of the late royal’s personal ...