Former military doctors say the new policy won’t do what the Pentagon wants. Troops worry it will affect their careers.

The Liberty Bell, with its famous crack, hasn’t been rung in 180 years, but that hasn’t stopped scientists from pondering ...

Facing a flood of A.I. slop, groups bent on democratizing science create new checks and balances. An A.I.-generated ...

How does Elon Musk’s Tesla Roadster jump, flip and land? Explore the science of compressed-gas thrusters, Newton’s laws and ...

The Fields Medalist and celebrated mathematician is on the front lines of a debate about artificial intelligence and the ...

Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Canola, sunflower and soybean oils have become a villain, but the research that actually tested them tells a different story.

Todd Witcher is is the outgoing executive director of Discover Life in America.

Astronomers have discovered that white dwarf stars can glow a variety of different colours, including the first known star that glows green.

Americans who trust science and reason more than their churches’ teachings, but still believe in God or attend services, are ...

The videos show the Tesla Roadster flying and even performing a flip with mid-air maneuvers using SpaceX technology.

Forget endless crunches, detox teas and punishing diets. From the menstrual cycle to menopause, here’s what the science says ...