New scientific investigations suggest that mental fatigue is far more than a passing feeling, it may be a biological signal that the brain is reaching its metabolic limits. Researchers say this ...

Explore significant historical events from December 14, including breakthroughs in science, technology, and sports.

The stealthy startup plans to use a network of satellites to harvest sunlight and send it to Earth using infrared lasers.

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

Major global investors have turned up the heat on Westpac by backing a resolution that calls for the bank to make clear how ...

Star clusters are of great importance in any galaxy: they are the birthplace of new stars, often containing massive stars of ...

Discover Swisse Nutra, the new range of cellular-level supplements combining science, beauty, and longevity for optimal ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving ...

Bruker Corporation (Nasdaq: BRKR) today announced several significant European orders for high-performance magnetic resonance ...

The Department of Energy's Pacific Northwest National Laboratory has begun the first tests of a utility-grade battery at the ...

While solar and wind generation costs have fallen sharply, government officials and experts warn that without transmission, storage, and integration measures, retail power tariffs could rise.