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Phys.org / Earth's tectonic elevator hauls ancient buried microbes back to the seafloor to revive and spread

In subduction zones, the sites of the world's largest earthquakes, tectonic activity may generate a "pump" that transports long-buried subseafloor microbes back toward the seafloor, according to research presented at the ...

Apr 18, 2026
Dialog / Generalized optical meta-spanners empower arbitrary light paths for multitasking optical manipulation

Have you ever wished to drive microscopic matter along an arbitrarily tailored trajectory instead of just a circle? That's exactly what we set out to achieve.

Apr 19, 2026
Phys.org / Laser-plasma accelerator drives free-electron laser for record 8 hours

For the first time, researchers have demonstrated that a laser-plasma accelerator can reliably drive a free-electron laser for more than eight hours. Published in Physical Review Accelerators and Beams, the result was achieved ...

Apr 16, 2026
Medical Xpress / Thinking about acupuncture or herbs for menopause? Read this first

Hot flashes, night sweats or swinging mood changes are some of the most common symptoms of menopause—the stage of a woman's life when menstrual periods stop permanently, and she is no longer fertile.

Apr 19, 2026
Phys.org / Scientists capture superconductivity's 'dancing pairs' for first time, revealing missing pieces in a decades-old theory

For the first time, scientists have directly imaged the quantum process underlying superconductivity, a phenomenon in which paired electrons cause electric current to flow without resistance at sufficiently low temperatures. ...

Apr 15, 2026
Phys.org / Flat optics move toward market with 300-per-second metalens production

A collaborative research group has developed a fully automated roll-to-roll manufacturing platform capable of producing large-area visible metalenses at a rate of 300 units per second, marking a major breakthrough in translating ...

Apr 18, 2026
Phys.org / Unearthed mega-structure hints at communal rule in Romania 6,000 years ago

Archaeologists working at the ancient settlement of Stăuceni-"Holm" in northeastern Romania have uncovered a mega-structure measuring 350 square meters dating back about 6,000 years. This is one of the few examples of a massive ...

Apr 15, 2026
Phys.org / PFAS detected in dolphin milk may pass from mothers to calves

Researchers have found that a group of chemicals known as PFAS can be transferred from mother dolphins to their nursing calves, adding to the evidence that these persistent contaminants can be transferred from mothers to ...

Apr 18, 2026
Phys.org / Bright quantum light emission achieved at room temperature in 2D semiconductors

A joint research team led by Professor Park Kyoung-Duck and Associate Director Suh Yung Doug of the Center for Multidimensional Carbon Materials within the Institute for Basic Science (IBS) has succeeded in realizing a high-efficiency ...

Apr 18, 2026
Tech Xplore / Unpredictable AGI may resist full control, making diverse AI safer

Public concern about AI safety has grown significantly in recent years. As AI systems become more powerful, a key question is how we make sure they do what we actually want. Now, researchers suggest that rather than trying ...

Apr 18, 2026
Phys.org / Astronomers find the strongest evidence yet for the universe's first stars

For decades, astronomers were only able to study the universe's very first stars using theoretical models. Now, observations from the James Webb Space Telescope (JWST) have revealed what may be the most compelling evidence ...

Apr 12, 2026
Phys.org / Saturday Citations: Neuroinflammaging treatment stuns; a hidden magma lake; decoding little red dots

This week in science news: Researchers are calling to exploit sewage waste and manure to break U.S. synthetic fertilizer dependence. Wasps have begun disrupting the 10-million-year mutualism of ants and plants. And scientists ...

Apr 18, 2026