Australia had a much larger Indigenous population before the arrival of Europeans than previously thought, according to new research. The research also demonstrates much larger population losses resulting from colonization ...
Archaeology
Sep 15, 2026
2
471
About 12.5 trillion tons (11.3 trillion metric tons) of ice from glaciers in Greenland and Antarctica have melted since 1979, which is enough frozen water to stack ice 5 feet (1.5 meters) deep across the continental United ...
Environment
16 hours ago
0
466
A vast sheet of volcanic rock in the Andes has preserved clues to a buried landscape that existed 22 million years ago, according to a new study led by UCL (University College London) researchers.
Earth Sciences
Sep 11, 2026
0
462
Galaxies are like cosmic gems, each with characteristics including size and shape that make them distinct. A new gallery released today from NASA's Chandra X-ray Observatory and other telescopes displays a collection of galactic ...
Astronomy
Aug 25, 2026
0
461
When a 10,000-year-old prairie is plowed up to plant corn or a savanna is consumed by a strip mall, these once-grassy expanses, if left to regrow, can eventually look vaguely like they did before. But a growing body of research ...
Ecology
Aug 24, 2026
0
454
Until just over a decade ago, ring systems were thought to be exclusive to the giant planets of the solar system, such as Jupiter, Saturn, Uranus and Neptune. However, in 2013, a small body barely 250 kilometers (155 miles) ...
Planetary Sciences
Sep 9, 2026
0
436
The 2026 field season at Prado Vargas Cave, located in the village of Cornejo in the northern province of Burgos, Spain, within the Ojo Guareña karst complex, has expanded the excavation of Neanderthal sublevel 4D by 32 square ...
Archaeology
Sep 7, 2026
0
432
So far, quantum computers have been held back by their extreme sensitivity to errors and external disturbances. The longer a quantum operation takes, the greater the risk of computational errors.
Quantum Physics
Sep 10, 2026
4
425
In 1899, scientists began tracking avian migration by placing a small ring with an identifier around birds' ankles. Researchers then had to recapture the birds elsewhere, leaving the journey between those points a mystery. ...
Plants & Animals
Aug 29, 2026
0
418
How did a photon survive a journey of more than 2 billion light-years when, according to known physics, it should have been absorbed long before reaching Earth? This is the question at the heart of a new study by Giorgio ...
General Physics
Sep 8, 2026
13
418
