No one knows exactly what to expect if we encountered other forms of alien life. Would they talk like us? Look like us? Or ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

René Auberjonois is the grumpy heart of "Deep Space Nine," as security chief Odo. But the beloved shapeshifter isn't his only ...

With copper-blue blood prized by modern medicine and a body plan older than dinosaurs, the horseshoe crab reveals how ancient ...

Scientists at the University of Missouri have identified a small group of unusual objects in the early universe. Using NASA's ...

In July 2024, Perseverance cored Sapphire Canyon mudstone, detecting vivianite, greigite and sulfur - signals consistent with ...