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Science X / How tokens unlock robust cooperation in human societies even when memory fails

Humans stand out in their ability to collaborate with people they may never meet again, often at their own expense. Scientists have long been intrigued by this unique feature, which facilitates everything from international ...

Jun 11, 2026
Phys.org / Cosmic dawn fuel discovery unlocks early galaxy growth secrets

Astronomers have discovered a huge reservoir of cold molecular gas, the direct fuel for star formation, in REBELS-25, a massive, star-forming galaxy. The team, led from Leiden University, focused on REBELS-25, seen when the ...

Jun 11, 2026
Phys.org / First global map of mycorrhizal fungi reveals true scale of underground networks across the planet

Mycorrhizal fungi form underground networks that sustain plant life and help regulate Earth's climate by drawing carbon into soils. In a study published in Science, an international team of researchers produced the first ...

Jun 11, 2026
Phys.org / Human evolution was messy and gradual, not an abrupt revolution, argues archaeologist

It is generally accepted by archaeologists that modern humans originated in Africa and dispersed worldwide, while other hominins went extinct. Yet how and when Homo sapiens dispersed out of Africa, and whether it was an abrupt ...

Jun 10, 2026
Phys.org / Rare deep-sea goblin sharks filmed in natural habitat for first time

The first published live observations of the rare goblin shark (Mitsukurina owstoni) in its natural deep-ocean habitat were reported in a new paper by a University of Hawai'i at Mānoa-led team of oceanographers. In the past, ...

Jun 11, 2026
Phys.org / Light echoes reveal possible dark matter buildup around supermassive black holes

We may not know what dark matter is, but we keep getting whiffs of it. "We are reaching a point where the observational evidence for dark matter is simply undeniable," said Mayank Sharma, a Virginia Tech graduate student ...

Jun 11, 2026
Phys.org / Chimpanzees react negatively to unfairness, especially when close partners are nearby

Primates, including humans, are among the social animals living on Earth. Their survival relies heavily on cooperation with others, alliances, the sharing of resources and other social interactions.

Jun 10, 2026
Phys.org / Wasp spider reveals rapid genetic adaptation during decades-long march into northern Europe

It has taken only a few decades: The wasp spider (Argiope bruennichi) has expanded its range from the Mediterranean region to northern Europe—even as far as southern Finland. In doing so, it has adapted genetically much faster ...

Jun 11, 2026
Phys.org / CO₂ injection reveals hidden cement chemistry behind 13% stronger early strength

One September day, it started to snow inside MIT's Pierce Laboratory. Researchers depressurized a tank of liquid carbon dioxide (CO2), instantly freezing it and releasing solid flakes. These were blended into cement paste ...

Jun 11, 2026
Phys.org / Quantum friction causes light to slow down nanoworld movements

A research team in Bochum, Germany has unexpectedly found that light can slow down movements in the nanoworld. This is due to quantum friction, a phenomenon that has been poorly understood until now. The findings are published ...

Jun 11, 2026
Phys.org / AI fast-forwards molecular simulations by 10,000-fold

A new AI model has become so good at predicting how molecules evolve over time that, in the future, it could speed up the costly and time-consuming process of testing new drugs. In the long term, this technology could facilitate ...

Jun 11, 2026
Phys.org / A new kind of entanglement helps quantum sensors tune out noise

In a quest to build the most accurate quantum sensors in the world, scientists are constantly improving their performance, making them more precise, more stable and more reliable. But eventually, physical constraints will ...

Jun 11, 2026