Astronomers have measured the instantaneous power of jets streaming from a black hole for the first time, clocking the outflow from Cygnus X-1 at the energy equivalent of 10,000 suns and a velocity near half the speed of light.
Adults who keep their feelings vague even with people they trust often aren't withholding — they're running an old protection program installed in homes where naming an emotion handed someone a tool to use it against them.
Of the hundreds of moons in our solar system, only one has its own magnetic field.
Adults who return to the same books, films, and restaurants aren't avoiding new experiences — they're protecting a finite cognitive resource. Psychology research on decision fatigue, the mere exposure effect, and emotional regulation suggests that deliberate repetition is one of the most underrated forms of self-care.
Astronomers using the James Webb Space Telescope have found a massive galaxy in the early universe that simply refuses to spin — and its existence pokes a serious hole in the standard textbook timeline of how galaxies grow up.
Many of us have a story we tell ourselves about aging well. Stay active. Stay useful.
Chronic early arrivers are often misread as anxious travelers. The pattern usually traces back to a specific childhood memory: watching a parent come undone at a counter, in a line, in front of strangers, and learning that buffer was the only thing that prevented public humiliation.
A new Phase 2 trial at Johns Hopkins testing the GLP-1 drug pegsebrenatide in progressive MS may finally explain why adults on diabetes medications for a decade show measurably slower brain shrinkage. The mechanism appears to run through neuroinflammation, vascular health, and brain insulin resistance.
Marine researchers are rewriting how plankton drive ocean carbon storage, with implications that reach from textbook taxonomy to climate models still relying on outdated assumptions about who does the work.
If you grew up in the 1960s and 70s, there is a good chance nobody sat you down and promised the world would treat you kindly.
From its 1996 origins as the Next Generation Space Telescope through three near-cancellations and a $10 billion development arc, the James Webb Space Telescope's survival is as remarkable as its science. Now a new 20 percent budget cut threatens the most productive infrared observatory ever built.
NASA's most powerful flown ion engine produces just 237 millinewtons of thrust, roughly the weight of a sheet of paper. The 2028 SR-1 Freedom mission will quadruple that figure using a 20 kilowatt nuclear reactor, and in doing so, rewrite the cost structure of every deep-space mission that follows.
The asteroid that carved the Moon's largest scar may have arrived from the north, struck at a shallow angle, and flung pieces of deep lunar material across hundreds of kilometers of the far side.
What looks like uncanny social intuition is often a survival skill installed in childhood. The neuroscience, the cardiovascular cost, and what it takes to set the instrument down.
Stanford researchers have traced age-related cognitive decline to a specific gut bacterium and its metabolites — and the therapeutic targets are already approved for other conditions.
The most reliable person in any family often goes quiet by their late fifties, not from decline but from decades of having their dependability mistaken for self-sufficiency. Research on caregiver burden helps explain why competence so often becomes invisibility.
