NASA's Hubble Space Telescope provided definitive proof that the Milky Way merged with a dwarf galaxy in its earliest phase, solving a long-standing mystery abo

Webb spotted three supermassive black holes in a galaxy less than 1.3 billion years after the Big Bang, offering a rare glimpse into multi-black hole systems at

MIT astronomer Rohan Naidu led a study identifying a novel class of stars that are powered by a black hole at their core rather than nuclear fusion, opening a n

A magnetar's immense magnetic field may have revealed a quantum effect predicted by Werner Heisenberg nearly 90 years ago, where seemingly empty space alters li

A new study suggests revising calculations for gallium-based neutrino detectors could explain the anomalous results that had puzzled researchers since the 1990s

Astronomers studying a spiral galaxy nicknamed the Saguaro found compact bright red centers resembling the mysterious little red dots, suggesting these objects

A US modeling study found the threat of rising temperatures to older people's health has been dramatically underestimated, with each degree of warming potential

An unstable mountain rock formation above Kandersteg, Switzerland, threatens a landslide rivaling last year's Blatten disaster, linked to thawing permafrost and

Researchers created a passive cooling material capable of reducing building temperatures by over 10 degrees Celsius, offering a potential breakthrough for heatw

The world's largest solar telescope on Maui captured the highest-resolution image of the Sun's surface, revealing previously unseen texture and dynamics.

ESA astronaut Sophie Adenot is set to make history as the first French woman to conduct a spacewalk, a milestone for European space exploration.

China finished building a massive central magnet for its nuclear fusion reactor, aiming to achieve commercial fusion energy by 2030.

NASA's next major space observatory, the Nancy Grace Roman Space Telescope, is scheduled to launch no earlier than August 30, promising wide-field views of the

China's space program resumed launches after an Aug. 10 rocket explosion, successfully launching a Long March 12 and a Long March 2C on the same day.

Tissue-resident memory T cells, long thought to be shaped only by biochemical signals, are also influenced by physical mechanical forces, revealing a new dimens

A Tel Aviv University study found male Neanderthal pelvises are more similar to modern human female pelvises than male ones, offering new insights into human ev

A study found that lifting at least 50 kilograms twice a week significantly improved older women's muscle mass, mobility, and balance.

The James Webb Space Telescope captured a detailed new image of the Lion Nebula, showing a dying star in unprecedented detail.