Researchers said the breakthrough "paves the way for electronics powered by the ambient light already present in our lives." ...

Measure your heart rate, step count, exercise performance, and many other vital stats with the best beginner-friendly fitness ...

Uranus' 29th moon was hidden inside the planet's dark inner rings, new observations from the James Webb Space Telescope ...

Scientists are piecing together how cannabis smoke may disarm the body's immune arsenal while activating cancer-linked ...

Using paleomagnetic samples collected along the shores of Lake Superior, a new study illuminates the movement of a ...

Oregon's tallest fir tree is on fire, and firefighters are racing to save it.

One physicist says his design to use nuclear waste as fuel for nuclear fusion could help the U.S. be a leader in the fusion economy.

There's a giant solar tornado raging on the sun's surface, and a researcher captured it — plus a massive plasma eruption — in one spectacular image.

Chinese astronomers have spotted a hidden supermassive black hole in the background of a peculiar gravitational wave event from a black hole merger, hinting that all three singularities were locked in ...

Scientists link a magnitude 6.5 earthquake that shook Humboldt Bay, California, 71 years ago to the "locked" Cascadia Subduction Zone.

Japanese researchers employed machine learning to develop a wireless power transfer system that remains stable under any load ...

Would you leave Earth behind to travel to our nearest star system? Live Science readers reveal their thoughts about life among the stars.