Shark teeth are also disposable – they are constantly replaced throughout their lives, like a conveyor belt pushing a new ...

A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the ...

🦷 Can We survive Cavity Squid Games?! | Bro vs Sis Challenge 💥🪥 Today, my sister and I are facing off in the scariest and ...

🪥 Can you Clean Dirty Teeth to avoid Cavities?! | SpongeBob Cleaning Challenge! 🍕🦷 Today, we’re heading back to Bikini ...

Our beloved planet has seen giants that dwarf most animals alive today. These massive creatures lived across different time ...

Penguins are far more resilient and complex than their playful image suggests. They endure extreme cold, exhausting journeys, ...

With a total of 57 unprovoked attacks in 2020, can great white sharks also protect us? Jump in to see how a great white shark ...

A goblin shark, one of the ocean’s rarest and strangest predators, was spotted near the Canary Islands for the first time.

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...