It's a quiet autumn evening. You're enjoying some TV, when an unscripted movement catches your eye. A large house spider (Tegenaria domestica) is striding across the rug toward you. You make a sudden ...

In a remarkable discovery, researchers have unearthed 10 new species of fossilized spiders from the Mesozoic era, including one whose eyes still reflect light, 110 million years after its death. This ...