Search
Collapse
How (not) to end up in the ash heap of history.
When battles raged in ancient cities, their rocks blazed so brightly that they could be reoriented according to Earth's magnetic field.
A new, unexpected brightening, just 3 years after a massive dimming event, has astronomers watching Betelgeuse. Is a supernova imminent?
Ever since the start of the hot Big Bang, time ticks forward as the Universe expands. But could time ever run backward, instead?
In the Saudi Arabian desert, the Al Naslaa rock formation looks completely unnatural. Its perfectly vertical split remains a mystery.
Did you guess ‘resonance’? Guess again. “At least six lamp posts were snapped off while I watched. A few minutes later, I saw a side girder bulge out. But, though the […]