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Phys.org / From pantry to pest control: Garlic kills the mood for mosquitoes as well

Garlic is not a substance that most people consider an aphrodisiac. It turns out that mosquitoes agree. In fact, a new Yale study finds that garlic also functions as a de facto birth control for mosquitoes and other winged ...

13 hours ago
Phys.org / Artificial intelligence may accelerate the path to radicalization

How are ordinary people drawn into extremist circles—and what role can artificial intelligence play in that process? This question is addressed by a new study which, for the first time, combines psychological theories of ...

22 hours ago
Phys.org / AI tool unifies fragmented cell maps into spatial atlases across tissues

A new computational method could dramatically accelerate efforts to map the body's cells in space, according to a study published in Nature Genetics. Spatial multi-omics technologies—often described as ultra-high-resolution ...

13 hours ago
Phys.org / Ultrasound waves rupture COVID-19 and flu viruses without damaging cells

Researchers at the University of São Paulo (USP) in Brazil have discovered that high-frequency ultrasound waves similar to those used in medical exams can eliminate viruses such as SARS-CoV-2 and H1N1 without damaging human ...

15 hours ago
Medical Xpress / Metformin's real power may be in the gut

For decades, physicians and scientists thought metformin, the leading type 2 diabetes medication taken by millions worldwide, mainly targets the liver to suppress glucose production. But a new Northwestern University study ...

3 hours ago
Phys.org / Why some Europeans face deadlier heat and cold: Inequality map reveals who is most at risk

Regions with greater socioeconomic inequalities are more affected by cold weather, whereas areas with higher levels of wealth and urbanization are at greater risk during heat waves and lower risk during cold spells. This ...

3 hours ago
Phys.org / Malaysia plans cloud seeding for drought-hit 'rice bowl'

Malaysia is resorting to cloud seeding to bring much-needed rain to the country's "rice bowl" north, where a drought has delayed planting of the staple crop and raised supply fears.

3 hours ago
Phys.org / Sharper brains switch to a 'not what you know, but who you know' mindset online and on social media, study shows

Forming social connections online and via social media reduces how much people engage with and learn from the content posted but significantly boosts their networking performance, according to new research. The study, published ...

14 hours ago
Medical Xpress / New study challenges the inevitability of cognitive decline and proves that brain gain is possible at any age

A study recently published in Scientific Reports reveals that cognitive decline is not an inevitable part of aging. Researchers from the Center for BrainHealth at The University of Texas at Dallas have demonstrated that adults ...

15 hours ago
Phys.org / Ultrahigh-energy cosmic messengers may carry ultraheavy secrets

There may be an ultraheavy explanation for the mystery surrounding the origins of the highest-energy particles ever observed. Ultrahigh-energy cosmic rays are particles from space that strike Earth with energies far beyond ...

15 hours ago
Tech Xplore / Google faces new UK lawsuit over online display ads

Google faces a fresh UK lawsuit accusing it of abusing its dominance in online display advertising, the claimants announced Thursday, in the latest antitrust action against the US tech giant.

4 hours ago
Phys.org / The 'nostalgia effect': Scientists produce less disruptive work as they age

You probably know that Einstein changed the face of physics with his theory of relativity in his twenties. What you may not know is that he spent his later career on a crusade against quantum mechanics, the model that would ...

15 hours ago