Scientists speculate that asteroids colliding with Earth delivered waterβan essential building block of lifeβbut new research suggests the planet didn't need the delivery.
More than half of the world's scientifically useful T. rexes are in the hands of private or commercial owners, and not accessible to scientists, according to research.
Plus Fan Fest Nights at Universal Studios invites cosplayers, Yo Gabba Gabba! invades Coachella, and Pop Mart adds new locations to find more Labubu drops.