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Phys.org / A 112°C test may separate 1,000-year-old pottery from recent forgeries

Museums around the world now have a new tool to distinguish real ancient clay artifacts from fakes. The research team at UC San Diego's Scripps Institution of Oceanography, led by postdoctoral scholar Yoav Vaknin, found a ...

Aug 31, 2026
Tech Xplore / Like a bird, this drone uses touch to grip branches and rest

Drones often hover in the air, noisy and whining. They can already be used for many tasks, but not when you need some quiet. Their batteries would also last longer if they could take a "rest" from time to time. But when a ...

Aug 31, 2026
Tech Xplore / A soft 3D-printed robotic hand that gently grips everything from eggs to a 1 kg water bottle

3D printers that once could only produce rigid objects can now create products as soft and stretchable as rubber. A team of Korean researchers used AI to identify the optimal "recipe" for a material that can be printed into ...

Aug 31, 2026
Phys.org / Organic crystal reveals how Joule heating stabilizes resistive switching

Metal-insulator transitions (MITs), in which a material changes from a metallic state with low resistivity to an insulating state because of a change in an external parameter, such as temperature, pressure or an electric ...

Aug 31, 2026
Phys.org / Manganese's emission lines shine a light on galactic evolution

In a new study, a team of astronomers has identified wavelengths of light that could be useful for tracing the chemical evolution of the universe. Using computational modeling to simulate how electrons interact with manganese ...

Aug 31, 2026
Medical Xpress / Computer vision 'sees' our organs age at different rates

We tend to think of age as a linear progression marked by birthdays and milestones dictating when we can vote, drink, rent a car or pass beyond the crest of an arbitrary metaphorical hill. When scientists look at how organs ...

Aug 31, 2026
Medical Xpress / T cell therapy shows promise in treating aggressive brain cancer

A new phase 1 clinical trial has found that an emerging immunotherapy is promising for treating recurrent glioblastoma, a highly aggressive and fatal brain cancer. Chimeric antigen receptor T (CAR-T) cell therapy is a form ...

Aug 31, 2026
Phys.org / Loss of kelp forests reverberates down to the microbial level

As one moves north, Maine's kelp forests are being overtaken by dense mats of carpet-like turf algae. The steady decline of kelp and transition into this new state are altering the ecosystem all the way down to the microbial ...

Aug 31, 2026
Phys.org / No smartphone, no problem: Plants have their own built-in 'Season-Meter'

You may check your phone before deciding what to wear tomorrow. Plants do something similar: they carry an internal gadget called a "Season-Meter" that tracks temperatures over the preceding weeks or months to help determine ...

Aug 31, 2026
Phys.org / Why some AI ads fail while others succeed

Artificial intelligence can create realistic depictions of just about anything, but that does not mean advertisers should lean on the technology, according to a study led by University of Mississippi professors.

Aug 31, 2026
Medical Xpress / Night owls experience more mental health issues than early birds and take longer to recover from work

Balancing work and personal life is more challenging for evening types, or "night owls," than for morning types, or "early birds." Evening types have a harder time recovering from work and are more likely to have mental health ...

Aug 31, 2026
Tech Xplore / Quantum-tunneling field-effect transistor overcomes barriers to integrated-circuit chip development

The next generation of microelectronics relies on radical improvements in transistor switching performance to advance computing power. However, conventional semiconductor technology has hit a physical limit known as the "Boltzmann ...

Aug 31, 2026