Science & Discovery

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Today's briefIllegal fishing is thriving in African waters—a satellite system could help change thatphys.org · 38m ago
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How rice coordinates signals to partner with beneficial soil fungi

Most plants do not gather nutrients from the soil entirely on their own. Many form partnerships with microscopic fungi that grow inside their roots and extend into the surrounding soil. These partnerships, known as arbuscular mycorrhizal symbioses, help plants access nutrients, e

Brief phys.org · 5h ago · 1 min
Reconstructing 16,000 years of summer temperature change in the Western Balkans

Researchers at Eötvös Loránd University (ELTE) have reconstructed approximately 16,000 years of summer temperature changes from sediments collected at Lake Prokoško in Bosnia and Herzegovina. The findings show how the Western Balkans responded to rapid climate changes at the end

Brief phys.org · 7h ago · 1 min
Reindeer grazing changes plant roots in pine forests

Reindeer grazing changes the vegetation of northern pine forests below ground as well as above it. In a recent study in Finland, trees and understory vegetation in grazed forests had nearly 30% less shallow-root biomass than those in ungrazed areas. Root structure also changed, w

Brief phys.org · 11h ago · 2 min
Light-based method could offer first way to detect hypothetical 'mirror life'

Scientists have proposed what they believe is the first method for detecting "mirror life"—a hypothetical form of life made from molecular building blocks that are the mirror image of those found naturally on Earth. Researchers at the University of Strathclyde and the Department

Brief phys.org · 11h ago · 1 min

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Horror films exploit how human vision works to deliver movies' best scares

Imagine you're in the movie theater watching 2018's "Hereditary." During one of the film's most unsettling sequences, the main character, Peter, wakes up in bed disoriented. As he sits up, you hear a couple of gasps from others in the audience. The camera stays locked on Peter as

phys.org · 1h ago
AI listens to bee buzzes to monitor activity without lethal traps

Populations of many pollinators, including bumblebees, have been crashing over the last few decades, thanks to the widespread use of chemical pesticides, loss of habitat and the acceleration of climate change. But it can be hard to know just how bad the problem is, or whether con

phys.org · 4h ago

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