Mind & Meaning In a University of Chicago lab, a rat left free to roam learned to open a tube and release a trapped cagemate, and when researchers added chocolate as a rival temptation, the rat opened both at much the same speed, then ate less of the chocolate than it would have eaten alone By Daniel Moran · Jul 27, 2026
Mind & Meaning One of the world's smallest economies stumbled into a fortune it never built. Tuvalu happened to be assigned the internet suffix '.tv', and leasing those two letters to the world now underwrites one of the biggest streams of income its government earns on its own By Daniel Moran · Jul 27, 2026
Mind & Meaning Norway struck oil in 1969 and did the opposite of what most countries do with sudden money. It settled who controlled the resource before the revenue arrived in volume, and the fund it built now owns a piece of nearly every major company on earth, about 3.78 million kroner per resident on paper By Human Element · Jul 27, 2026
Science A spider in the Himalayas wears the same red smiling face as Hawaii's famous happy-face spider — and its DNA marks it as a new species, not the Hawaiian one long thought to wear that grin alone By Space Daily Editorial Team · Jul 27, 2026
Mind & Meaning For decades a single whale has called at a frequency no other whale answers, and no one can say whether it is truly alone or simply speaking a language the rest of the ocean cannot hear By Human Element · Jul 27, 2026
Science The software that landed men on the Moon was not loaded onto the Apollo Guidance Computer so much as woven into it, with women at a Raytheon plant threading wire through or around thousands of tiny magnetic rings by hand, one pass for a one and one miss for a zero, until the whole program was a physical textile By Lachlan Brown · Jul 27, 2026
Venusian Heat A Soviet probe built in 1972 to land on Venus returned to Earth on 10 May 2025, and the same titanium shell meant to survive the hottest planet may have carried it intact through re-entry By Lachlan Brown · Jul 27, 2026
Science Opportunity was built for a ninety-day mission and a target of six hundred metres, and it ran for fourteen and a half years and forty-five kilometres, until a planet-wide dust storm in 2018 blotted out the sun over Perseverance Valley and its final transmission was a reading of falling power and darkening sky By Lachlan Brown · Jul 27, 2026
Outer Planets At least six moons in our solar system are thought to hide oceans of liquid water beneath their frozen surfaces — and the list may keep growing as old spacecraft data, improved models and new missions reveal oceans in increasingly unexpected places By Lachlan Brown · Jul 27, 2026
Science How does a planet spin so slowly that a single day there lasts longer than its entire year, while the clouds above it race all the way around in just four days? By Lachlan Brown · Jul 26, 2026
Exo Worlds Earth had life for roughly three billion years before it produced enough oxygen to be detectable from space, which means NASA's new planet-hunting telescope could be staring directly at an inhabited world and see nothing By Lachlan Brown · Jul 26, 2026
Technology The phone in your hand, the car on your driveway, and the AI that answered your last question all run on chips from one island, and if that island ever goes offline, the recovery will be measured in years, not weeks. By Kiran Journals · Jul 26, 2026
Exo Worlds We assumed exomoons would be easy to find once we had the technology — but moons are small, dim, and hidden in the glare of their host, and it took until July 2026 and a radial-velocity wobble on a brown dwarf before astronomers had their first plausible detection By Lachlan Brown · Jul 26, 2026
Mind & Meaning In July 1946, prices in Hungary doubled about every fifteen hours — a man paid in the morning had to spend his wages fast or watch some forty per cent of their value vanish by dinner, so the national bank ended up issuing the highest-denomination banknote ever put into general circulation, with a face value of 100 quintillion pengő By Human Element · Jul 26, 2026
Outer Planets Jupiter's moon Europa hides a saltwater ocean that may contain more than twice the water of all Earth's oceans combined, yet a new measurement puts 29 kilometres of solid ice above it, a barrier taller than three Mount Everests stacked end to end By Lachlan Brown · Jul 26, 2026
Science Did a Sun-like star quietly swallow one of its own planets, leaving behind a spike of lithium it should have lost long ago? By Space Daily Editorial Team · Jul 26, 2026