Search results for Research

Optics & Photonics 3 hours ago

Theoretical method uses light to locate anyons, potential quantum computing building blocks

Theoretical physicists at Emory University have discovered a way to use light to detect the "spectral fingerprints" of anyons—exotic quasiparticles that emerge from the collective behavior of many electrons. Their findings ...

Evolution 4 hours ago

New fossil scans challenge insect flight timeline, suggesting origins up to 80 million years later

A tiny fossil discovered exactly a century ago has caused an enormous change in our understanding of when flying insects first appeared on Earth.

Mathematics 4 hours ago

New mathematical method improves calculations for systems limited by their smallest input

A harmonic increment provides a new way to improve smooth approximations of the minimum function. In a recent paper, published in the Journal of Inequalities and Applications, Prof. Thomas A. Weber shows how a harmonic-increment ...

Evolution 4 hours ago

Museum specimens reveal shrinking flying foxes in Madagascar, with commercial hunting suspected

Flying foxes are the biggest bats in the world; they look like German shepherd puppies with 5-foot (1.5-meter) wingspans. But Madagascar's flying foxes are shrinking.

Evolution 4 hours ago

Ancient Alberta fish fossils reveal evolutionary secrets of modern species

Rare, complete fossils of ancient fish discovered in Alberta are helping fill in the gaps in our knowledge about which freshwater fish were living in North America at the end of the age of the dinosaurs, and how they evolved ...

Environment 4 hours ago

Indoor plants could improve air quality and cooling

In a study published in Eco-Environment and Health, a team of 35 international experts led by Surrey's Global Centre for Clean Air Research (GCARE) reviewed several studies from across the world on the performance of indoor ...

Materials Science 5 hours ago

Using hydrogen to spark ammonia engines into life

"Ammonia was first used as a fuel during World War II, when gasoline was hard to get hold of," explains David Emberson, associate professor at NTNU's Department of Marine Technology.

Environment 5 hours ago

Saharan dust carries desert bacteria across the Atlantic to Amazon rainforest

Viewed under a microscope, the air above the Amazon rainforest teems with activity. It is full of pollen, fungal spores, tiny plant particles and bacteria. Normally, the composition of this bioaerosol community is quite stable. ...

Social Sciences 5 hours ago

Children need to learn to swim for academic and social milestones, rather than just fitness, research suggests

With family budgets stretched ever tighter, swimming lessons can be one of the first expenses to be cut back—but with research showing swimming helps children not just physically but developmentally, researchers are calling ...

Economics & Business 5 hours ago

Struggling with your career? This psychological intervention may help

Job loss and career uncertainty can take a toll that extends well beyond the workplace. New research suggests that a psychological intervention based on the principles of acceptance and commitment therapy, or ACT, may help ...

page 4 from 40