The Apple Watch is held by many as the gold standard of wearable technology, but if you want a better battery, consider ...

From violent ejection to possible capture, here's how US aircrew train to survive even before they've hit the ground.

The U.S. Air Force has some iconic aircraft among its ranks, but it has also flown has some truly unique elusive, and plain ...

Sleep trackers use your resting heart rate, heart rate variability and breathing data to estimate how long you sleep and how much time you spend in each stage.

The European Space Agency is developing a spacecraft structure that can detect its own damage and repair itself in orbit, a ...

In 2015, the YouTube channel Unfavorable Semicircle gained attention for its enigmatic and abundant video uploads, totaling ...