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Search results for machine learning

Biotechnology Jul 31, 2025

New AI tool illuminates 'dark side' of the human genome

Proteins sustain life as we know it, serving many important structural and functional roles throughout the body. But these large molecules have cast a long shadow over a smaller subclass of proteins called microproteins.

Earth Sciences Jul 31, 2025

Climate change driving major algae surge in Canada's lakes, study finds

Algal growth is accelerating in lakes across Canada, including those far from human development, and a new study shows that climate change is the primary driver.

Other Jul 31, 2025

Cashew waste a lucrative business for Ghana's youth

In Ayigbe, a rural community in Ghana's Bono Region, 35-year-old Michael Kyereme paid off a university debt of GHS 3,500 (US$335) in just three months.

Social Sciences Jul 30, 2025

Instagram images could influence public opinion on certain major events

A new study of Instagram posts has uncovered strong statistical correlations suggesting that social media images may play a key role in shaping public opinion towards events, with notable social and political effects.

Biotechnology Jul 30, 2025

Shape complementarity enables precise protein binder design

Recent advances in computational protein design have depended mainly on neural networks and machine learning to generate binders. However, the complexity of protein–protein interactions and the limitations of data-driven ...

Biotechnology Jul 30, 2025

3D video method accurately estimates tomato leaf area without costly sensors

A team from the Hebrew University of Jerusalem has developed a low-cost, non-invasive method to estimate total leaf area in dwarf tomato plants using 3D reconstruction from standard video footage. The study applies structure-from-motion ...

Environment Jul 30, 2025

To fight wildfires, look to social media, researcher says

One afternoon in September 2020, Loran Hughes noticed an ominous plume forming in the Southwest Oregon sky, shrouding the sun in darkness. The 62-year-old amateur astrophotographer, who had weak lungs, uploaded an image from ...

Planetary Sciences Jul 30, 2025

AI uncovers subsurface entrances on the moon

How can artificial intelligence (AI) be used to locate lunar pits and skylights, which are surface depressions and openings, respectively, that serve as entrances to lava caves and lava tubes? This is what a recent study ...

Political science Jul 29, 2025

Women politicians receive more identity-based attacks on social media than men, study finds

Women politicians in Europe receive uncivil tweets regardless of how known they are—and women also receive more identity-based attacks than other politicians, reveals a new study in Politics & Gender.

Social Sciences Jul 29, 2025

AI finds speech patterns in Reddit hate groups mirror those in some psychiatric forums

A new analysis suggests that posts in hate speech communities on the social media website Reddit share speech-pattern similarities with posts in Reddit communities for certain psychiatric disorders. Dr. Andrew William Alexander ...

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