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Tech Xplore / A stair-climbing robot that catches itself when it falls

SUTD researchers have developed a reinforcement-learning-based safety system that teaches a stair-traversing service robot to brace itself mid-fall, addressing one of the biggest barriers to deploying autonomous robots on ...

May 29, 2026
Phys.org / Quantum entanglement provides a new framework for understanding chemical bonding

Chemical bonding is one of the central organizing principles of the microscopic world. It determines how atoms combine and thereby governs a wide range of physical and chemical properties of quantum systems across many length ...

May 28, 2026
Phys.org / Settling down vs. settling: New study proves being single beats a bad relationship

While society often assumes that finding a romantic partner is the ultimate key to happiness, tracking relationship changes over time reveals a distinctly different reality. A massive longitudinal study proves that individuals ...

May 28, 2026
Medical Xpress / From dish to brain: Researchers chart human glial cell maturation

A new study published in Nature Communications shows that human glial progenitor cells are a promising and safe cell product for transplantation. The research also defines the transcriptional and epigenetic signatures of ...

May 29, 2026
Phys.org / Turtles finally have a place in the tree of life thanks to an X‑ray study of South African fossils

The origin of turtles has always been a bit of a puzzle for scientists who study the evolution of animals. To this day, where they fit in the tree of life remains a highly debated topic.

May 28, 2026
Phys.org / Red dwarf stars detected 'eating' Earth-like planets

Astronomers have found some of the strongest evidence yet that stars can swallow their own planets. A new study, published in Monthly Notices of the Royal Astronomical Society, supports the long-held belief that young stars ...

May 28, 2026
Phys.org / Mineral clues in Gale Crater track ancient Mars climate change

While NASA imagery has shown evidence of ancient rivers and lakes on Mars that transitioned to dry dunes, uncertainty remains over the timing of the environmental changes that may have contributed to these shifts.

May 28, 2026
Phys.org / New ammonia-making method could upend one of industry's dirtiest processes

As our world's population grows, so does the demand for ammonia—a key ingredient in fertilizer. The International Renewable Energy Agency estimates that ammonia production must quadruple by 2050 to feed the increase in global ...

May 28, 2026
Phys.org / Silver nanoparticles enable assembly of a theorized, previously unobserved crystal metallic structure

Using finely tuned nanoscale building blocks, researchers from Brown University and the University of Michigan College of Engineering have stabilized a fleeting structural phase of matter that had been predicted theoretically ...

May 28, 2026
Phys.org / What a toothless, two-legged crocodile cousin reveals about life before dinosaurs dominated

In the Triassic, the modern animals we know were just beginning to diversify into a menagerie of forms and body plans that rhyme with the lifestyles of extinct and living animals better known to the public, but nested in ...

May 26, 2026
Phys.org / Fake predator eyes scare off seabirds until they learn they're not real

In Danish fisheries, fish-eating seabirds are a menace. They often swoop down and feed on fish trapped in nets, which can hit profits and also sometimes lead to the accidental death of the birds. So scientists deployed an ...

May 27, 2026
Phys.org / Spider silk-inspired process turns corn protein into tougher plastic-like material

When it comes to technology and innovation, we have a lot to thank Mother Nature for. Learning from the natural world has led to a range of useful products, including Velcro, self-cleaning paint, and ultra-strong body armor. ...

May 26, 2026