This adorable emoji crochet keychain tutorial is perfect for beginners who want a quick, fun project. Using simple stitches and bright yarn, you can create a cheerful handmade accessory that’s great ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for potential alien life elsewhere. Saturn's moon Enceladus (shown here in a 2006 ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

The best long-distance relationship gifts are sentimental and thoughtful, whether you're celebrating a special occasion or just want your partner to know you're always thinking of them. We found the ...