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Two fundamentally different ways of measuring the expanding Universe disagree. What's the root cause of this Hubble tension?
Today, many Maya sites are polluted with toxic levels of mercury. The contamination likely originated from cinnabar paints and art.
Ice harvesters once made a living from frozen lakes and ponds, but the work was strenuous and dangerous. Then refrigeration changed everything.
Researchers estimate there may be as many as ten million trillion trillion phages on Earth — that's 10 with 30 zeros after it.
The Schumann resonances are the background hum of the entire planet. But they don't affect humans in any way.
As Marcel Proust said, “The real voyage of discovery... consists not in seeking new landscapes, but in having new eyes.”
How we organize all our digital stuff — from work research to side hustles to family photos — is key to our productivity.
LK-99, almost certainly, isn't a room-temperature superconductor. The underlying physics of the phenomenon helps us understand why.
The global extent of the Revolutionary War surprises many Americans today — but it was crucial to independence.
The visible Universe extends 46.1 billion light-years from us, while we've probed scales down to as small as ~10^-19 meters.
You could send your potential paramour a perfume bottle, a cigar cutter, travel plans — or maybe some cocaine.