Planet Earth Is Conscious—And Its ‘Mind’ Is Shaping the Fate of All Life, Controversial Theory Suggests

If Earth is a superorganism that intelligently regulates the conditions for life, humans could be part of its master plan.

The Army Found a Way to Keep Your Hands Warm Without Gloves

The U.S. Army Research Institute of Environmental Medicine (USARIEM) is in the process of engineering what it calls the Pers ...

Scientists Just Found a Way to Regrow Your Tooth Enamel—And It Could Be Available Next Year

The hardest substance in the human body, tooth enamel, has a major weakness—it can’t regrow. Science is working to fix that.

Scientists Uncovered a Hidden Switch Inside Our Cells That Could Slow—or Even Reverse—Aging

Mitochondria have long been understood as the powerhouse of the cell. Are they also the powerhouse of rejuvenation?
Popular Mechanics

The Brother HL-L3280CDW Laser Printer Review: A Home Office Gem

Want to test whether somebody is a tech person or not? Ask them, “What was the best printer you’ve ever had?” Most people will give you a quizzical look, because who prints anymore, anyway? But the ...

Wildfires Make Sounds We Can’t Hear—and That Could Help Us Extinguish Them Faster

Detecting new wildfires is our first line of defense against their disastrous spread, and some researchers wonder if ...