Fossils unearthed in New Zealand reveal Kumimanu fordycei, a giant penguin from the Paleocene epoch, weighing around 350 ...

This recently discovered species, Kumimanu fordycei, weighed 154 kilograms and is thought to have been taller than any ...

This 350-pound penguin from 57 million years ago could outswim sharks, outweigh Shaq, and change everything we thought we ...

Researchers analyzed fossils and DNA to get a big-picture view of sloth evolution and determine what drove their immense size ...

Most of us are familiar with sloths, the bear-like animals that hang from trees, live life in the slow lane, take a month to ...

Scientists are still trying to piece together the story of how birds became the most diverse life form on Earth. Some believe ...

Named after the sacred flower for the Inca peoples and the national flower of Peru, Cantuta received more than half of almost 700 submitted votes in a two-week-long naming contest, the aquarium ...

With the Pittsburgh Penguins entering the offseason for a third consecutive year without a playoff appearance, TribLive will offer Penguins A to Z, a player-by-player look at all 56 individuals ...

Mikael Granlund waved goodbye to the Winnipeg Jets as they left the ice. The former Pittsburgh Penguins winger completed his first hat trick since 2017 as Dallas beat Winnipeg 3-1. It was Granlund’s ...

Ocean's loss of oxygen caused massive Jurassic extinction: Could it happen again? Italian limestone from the Mercato San Severino section in southern Italy tells the story of oceanic oxygen ...

Screengrab from @Sdzsafaripark on Instagram A zoo in California welcomed a “wobbly newborn” deer whose species is extinct in the wild, zookeepers said. The Pere David’s deer is the first in ...