A new species of tarantula, Trichopelma grande, has been discovered in western Cuba by researchers David Ortiz of Masaryk ...

The tiny spider, just 0.7 inches long with its legs outstretched, is also unique in its “thick and elongated” embolus, the structure on male spiders that delivers sperm, researchers said. Thousands of ...

The pterosaurs are extinct flying reptiles that lived alongside their close relatives, the dinosaurs. The largest of these ...

The history of a major animal group, composed of millions of species of insects, arachnids, and nemotodes, has been elusive -- until now. A team has now identified the oldest known ecdysozoan in the ...

This remarkable discovery, made by an international team of scientists led by Dr. David Hone of Queen Mary University of London, sheds light on a longstanding mystery about how these enigmatic ...

New fossils provide the missing links between smaller, earlier flying reptiles and the later massive pterosaurs. Initial pterosaurs had wingspans of about 6 feet, while later species measured as much ...

Trump Intends to Use Emergency Powers and the Military for Deportations Donald Trump addressed his plans for mass deportations in a social media post. He is expected to interview candidates for ...

Here are the most notable titles released in recent weeks, with this week's new releases listed first.

The Chris Weitz horror hit released in theaters over the summer and has now confirmed its Netflix US streaming debut.