A photo showing a lion cub losing its grip and nearly falling down a tree trunk in Tanzania was awarded the top honor in this year's Comedy Wildlife Photography Awards. The annual awards, which began ...

Footage from John Ball Zoo in Grand Rapids, Michigan, shows Hugo, a baby pygmy hippo born Sept. 3, 2025, sleepily yawning. The zoo says the first pygmy hippo calf born there has also been filmed ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. It’s ancient, unstoppable and strangely contagious. Here’s what science now knows about the ...

Yawning isn’t just a deep breath indicating tiredness or boredom, but a process that reorganises the flow of fluids out of the brain, according to MRI scans that also suggest we each yawn in a ...