Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.
Photographers from around the world competed to take home the top prizes in the 2019 Underwater Photographer of the Year contest.
Emperor penguins are the only penguin species that breeds on the frigid ice sheets of Antarctica in the dead of winter.
Talk about romantic! This teenage titanosaur had heart-shaped tail bones.