What makes a tree a tree? Or rather, why can we recognize trees in even quite abstract depictions when they are so varied in nature? Researchers have found a clue in the branches, and used math to ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Trees depicted in ...

This is Stumpy's last bloom, and the beloved tree is receiving quite a sendoff. A hallowed-out, small cherry blossom tree in Washington, D.C., is getting a major amount of attention ahead of its ...

London’s Battersea Power Station is one of the most famous buildings in the world, largely thanks to it featuring on the cover of the Pink Floyd album Animals. After its decommissioning way back in ...

Passpartout: The Starving Artist is like Diner Dash, but for art—paint quickly, and keep customers happy. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...