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Phys.org

Gadgets / Phys.org

AI can complement traditional weather models by offering guidance on tropical cyclones several days before they form

A new study examining tropical cyclone forecasts in the Atlantic Ocean suggests that artificial intelligence could provide valuable additional guidance for predicting when and where tropical disturbances may develop into tropical storms.

27 Aug 2026 7:10 pm
Geomimicry offers a new framework for engineering sustainable materials

When engineers look to nature for inspiration, they often turn to living systems. The flight of birds has influenced aircraft design, gecko feet inspired new adhesives and lotus leaves led to the development of self-cleaning surfaces.

27 Aug 2026 5:57 pm
Heat makes emergency rooms busier. Study shows which illness and injuries rise during hot spells

When the temperature heats up, so do emergency rooms, according to a massive study of Chicago hospital and urgent care records, which found increased accidental gunshot wounds, kidney complaints, skin problems, varicose veins and even mental health issues related to marijuana use.

27 Aug 2026 2:10 pm
Too small for fries: Drought shrinks Belgian potatoes

Mathieu Comijn inspected rows of potatoes in a field of cracked earth and browned leaves, pulling from the ground tubers barely the size of pingpong balls.

26 Aug 2026 2:10 pm
Temperature-tunable micropillars enable programmable sorting of particles and cells

A programmable microfluidic device developed at the Institute of Science Tokyo, Japan, combines deterministic lateral displacement, a microfluidic technique used to separate particles according to size, with temperature-responsive polymer micropillars to dynamically change separation conditions along a single channel. Using this device, researchers successfully separated multiple particle populations. Additionally, they efficiently isolated viable cancer cells, white blood cells and red blood ce

25 Aug 2026 3:10 am
Spy-device detector users miss nearly 60% of hidden gadgets

Consumer detectors sold to help people find hidden surveillance devices are often too difficult for typical users to interpret, potentially giving a false sense of security to those most at risk such as domestic abuse survivors, finds a new study led by UCL researchers.

25 Aug 2026 1:50 am
Smartphone navigation app guides blind and low-vision users around obstacles

For people who are blind or have low vision, moving around independently is a daily challenge. Harvard researchers have developed a new tool that could help people navigate more quickly and safely with nothing more than a device they likely already have

24 Aug 2026 8:30 pm
As workplace surveillance grows, experts say it

College administrators read an adjunct professor

21 Aug 2026 12:10 am
Stone tools suggest Neanderthals once inhabited Arabian deserts

Neanderthals are largely associated with colder climates across Eurasia. But researchers know that both Homo sapiens and Neanderthals moved through nearby Southwest Asia between about 100,000 and 50,000 years ago, and Arabia was a crossroads between Africa, Europe and Asia during the Ice Age.

21 Aug 2026 12:00 am
20 Aug 2026 7:50 pm
The emerging threat of violent, exploitative digital

For many parents, keeping their children safe online is a top priority. But now there

19 Aug 2026 6:10 pm
The ultimate glow up: Flexible screens reach record brightness with redesigned electrolyte and electrodes

From a skin patch that changes color to flag abnormal blood sugar to a diver

19 Aug 2026 1:50 am
Why the data behind a part now matters as much as the part itself

Counterfeit and out-of-spec components are entering U.S. defense supply chains through thousands of small and midsized suppliers that make up the lower tiers of the industrial base. Researchers at the Georgia Tech Manufacturing Institute (GTMI) say the fix isn

19 Aug 2026 12:10 am
Flash of light creates high-performance materials without heating the surface beneath

A flash of light lasting a fraction of a millisecond could help create better materials for solar energy. Researchers used ultrafast heating at rates of up to 10 million degrees Celsius per second to rearrange the atoms inside a semiconductor, producing a version that generated up to 50 times more electrical current from light than the same material in its ordinary form.

18 Aug 2026 10:10 pm
When zombie credit cards attack

A new security loophole discovered by researchers from the University of Massachusetts Amherst can bring some expired credit cards back to life. If stolen, these

18 Aug 2026 2:50 am
Engineers make edge AI more efficient by redesigning both algorithm and hardware

Researchers in the Riccio College of Engineering at the University of Massachusetts Amherst have demonstrated that redesigning both hardware and algorithms can make AI applications on edge devices more efficient. As proof of concept, their system achieved 95.24% accuracy in language identification while reducing computing resources by 90%

17 Aug 2026 9:50 pm
14 Aug 2026 11:30 pm
Google unveils latest Pixel phones with slimmer cameras and more AI features

Google on Wednesday unveiled its latest lineup of Pixel phones, with slimmer cameras that include more a powerful zoom and artificial intelligence features designed to help users accomplish things with fewer taps and swipes.

13 Aug 2026 12:02 am