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Science
Physics, climate, planetary science, and the research that shapes how we understand the universe and our place in it.
Nearly all of the internet's international data — the messages, calls, and searches that cross continents — travels through fibre-optic cables laid on a seafloor that has never been fully surveyed, running over terrain no human eye has seen
Scientists long thought life in the deepest ocean trenches depended mostly on scraps of sunlight-fed life drifting down from above — but at 9,500 metres beneath the Pacific, researchers found whole communities of tubeworms and clams powered instead by methane and hydrogen sulfide seeping from cracks in the seafloor.
Venus and Earth formed from similar raw material at roughly the same time and are almost identical in size — yet one became a living world of oceans and forests, while the other became a 465-degree wasteland hot enough to melt lead.
For nearly forty years, scientists aimed lasers at the Moon and got nothing back from the Soviet rover Lunokhod 1 — then in 2010, a pulse bounced straight back from a reflector that had been sitting in the lunar dust the whole time
In July 2025, a planetary-defence telescope in Chile built to watch for dangerous asteroids accidentally became the instrument that discovered only the third interstellar object ever seen — a comet now thought to be older than the solar system, sweeping through on a path it will never repeat.
On 28 September 1969, a fireball broke apart over a small Victorian farming town called Murchison and scattered black, carbon-rich rocks across the paddocks — and those rocks turned out to contain grains of stardust formed 7 billion years ago, older than the Sun, older than Earth, and the oldest solid material any human has ever held
We tend to imagine the Moon as a barren, resourceless rock, but the permanently shadowed craters near its south pole hold something future astronauts may prize more than gold: water ice, confirmed by NASA missions, that could one day be split into oxygen to breathe and hydrogen for rocket fuel.
In one drilled Martian rock, Curiosity found 21 organic molecules — seven never before detected on Mars — including a nitrogen-bearing ring structure that belongs to the same chemical family as precursors to RNA and DNA.
Harry Harlow gave infant rhesus monkeys a choice between a wire mother that could feed them and a soft cloth mother built for warmth and comfort. Again and again, the monkeys clung to the cloth mother, going to the wire one only when they needed milk — a finding that helped overturn the idea that love was just hunger in disguise.
Astronomers thought Solar System comets gave us a fair sample of comet water, but interstellar comet 3I/ATLAS has blown that idea open: its water carries over 30 times more heavy hydrogen than typical comets formed around our Sun, hinting that our own comet family may be the local oddball — not the cosmic rule.
