The European cave lion (Panthera spelaea), also known as the Eurasian cave lion and steppe lion was an ancient lion belonging to the extinct Panthera genus. This lion became extinct over 13,000 ...

But European cave orb spiders (Meta menardi) anchor their webs to cave walls using twice as many silk strands, which appear to vibrate when tripped by unsuspecting crawlers, says Thomas Hesselberg ...

Fossilized bone fragments unearthed in a cave in northern Spain in 2022 have revealed a previously unknown human population that lived more than 1.1 million years ago, according to new research.