Intelligent Aliens Could Be Out There—These Planets May Have Supercharged Evolution, Scientists Say

Warmer climates than Earth's could accelerate life's development, potentially increasing the number of planets with more advanced life forms.

View in Browser  SHOP EXCLUSIVE SUBSCRIBE Intelligent Aliens Could Be Out There—These Planets May Have Supercharged Evolution, Scientists Say Warmer climates than Earth's could accelerate life's development, potentially increasing the number of planets with more advanced life forms. Read More Roborock Reigns Supreme for Robot Vacuums, but We Also Loved These Other Models We put several robot vacuums from Eufy, Ecovacs, and more through a series of mess tests to see which models stood out. Read More Archaeologists Explored a 'Blood Cave'—and Found Chopped-Up Maya Skulls It's called a "Blood Cave," what did you expect them to find? Read More Metal Detectorists Discovered a Golden Raven Head with a Godly Connection Great Odin's Raven, that's a fancy find! Read More A Scientist Says Human Tissue Can Compute Complex Equations Our tissue can serve as a "biophysical reservoir" for data processing, blurring the line between man and machine. Read More Scientists Think They Can Save the 'Asian Unicorn'—If It's Not Already Extinct There hasn't been a reported sighting of a saola since 2013. Read More Need Assistance? Contact Us. Follow Us Unsubscribe | Privacy Notice | CA Notice at Collection Popular Mechanics is a publication of Hearst Magazines. ©2025 Hearst Magazine Media, Inc. All Rights Reserved. This email was sent by Hearst Magazines, 300 West 57th Street, New York, NY 10019-3779