Scientists find fossil of deadly 4-legged whale that had jackal-like head and lived on land and in sea
Viral TikTok shows sea ray seem to 'laugh' while being tickled. Expert says it was 'suffocating to death'
Massive sinkhole in Mexico is on verge of swallowing house after it emerged, expanded over a few hours
10 stunning photos of the Northern Lights that will make you feel like you're camping out under the stars
