Stanford University researchers have discovered virus-like ‘lifeforms’ that exist inside human mouths and guts. Smaller than ...

Based on the U.N.’s projections, our world population could grow to around 8.5 billion in 2030 and up to 9.7 billion in 2050.

The 4,000-year-old handprint was discovered on the underside of a ‘soul house’—a structure shaped like a building with an ...

RV air conditioners attach to the roof of your vehicle, pumping cold air into the cabin via a dedicated 14 x 14-inch A/C port ...

An explosive Pop Mech feature recently uncovered the disturbing story of how America’s intelligence community tried—and ...

Most adults have a heart that’s actually biologically older than our actual age due to a number of factors, including stress, ...

One of the many biological wonders of life on Earth is the near-perfect ways our bodies can sense the passage of time. Known ...

The decision to retract the foundational “endangerment finding” is by no means final, and will likely face a litany of legal ...

A new theoretical study argues that gravitational instabilities within an abandoned swarm could have satellites colliding and ...

Yasa, a small British engineering company, built an over-730-horsepower beast that weighs just under 30 pounds.

Despite its massive size, the cube has a battery pack that can be recharged in as little as four hours when connected to a ...

Powered by 17,000 solar cells, the Skydweller is an autonomous drone capable of carrying out long-duration missions over seas ...