Why is the universe expanding at an ever-increasing rate? This is one of the most exciting yet unresolved questions in modern ...

TWA is one such semiclassical approach that dates back to the 1970s, but is limited to isolated, idealized quantum systems ...

Pulsars could be helping scientists distinguish between gravitational waves caused by supermassive black hole collisions and ...

If you have a growing home graveyard of old printers and laptops, you're not alone. A recent CNET survey found that nearly a third of us are hoarding old electronics, probably because figuring out how ...