A team of researchers has reported the first detection of the sugar known as erythrulose, floating in interstellar space, ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

The first sign of life beyond E a rth may not look like a flying saucer, a radio message, or a strange creature stepping out of the shadows. It may be much quieter than that. Scientists say it could ...

Researchers discovered that life leaves behind unique statistical patterns in molecules, potentially offering a new way to identify alien biology. Credit: Stock Scientists may have found a hidden ...

In a new study published in Nature Communications, a team of chemists has unveiled a radically simple way to attach a highly sought-after "molecular handle," known as the dichloromethyl group, onto ...

Chlorogic acid (CGA), a prevalent polyphenol formed in plants, is recognized for its broad spectrum of biological activities, including potent antioxidant, anti-inflammatory, antimicrobial, ...

Even though it was obviously a dude in a suit, the Xenomorph in the first Alien film is downright terrifying. Due in part to its limited screentime, creating an atmosphere full of tension, and its ...

Alien: Earth introduces four new alien species to the franchise and brings back the Xenomorph. Here’s what we know about each of the aliens. The Alien franchise has always focused on just one titular ...