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Phys.org / Deep ocean, familiar trash: Plastic waste found alongside possible new species
It's no secret that plastic and other human trash are a problem for marine life, but our understanding has long focused on the ocean's surface. As described in a study published in PLOS One, a more complete picture is coming ...
Phys.org / Magma repeatedly breaks and heals during eruptions, microscopic evidence suggests
Explosive volcanic eruptions can be as destructive as they are difficult to predict, launching pyroclasts—the fragments of magma and rock blasted from a volcano—into the air and surrounding areas. These particles can have ...
Phys.org / Early heat waves hit wheat yields hardest but boost resilience to subsequent heat waves
New research published in the Journal of Experimental Botany reveals that wheat crops are more sensitive to grain yield losses from heat waves that occur before reaching their flowering stage than those occurring later. However, ...
Phys.org / The Mediterranean is getting warmer and saltier at an ever-faster pace—even thousands of meters below the surface
Across its basins and thousands of meters down, the Mediterranean Sea is getting warmer and saltier. Now, a new study finds it is also doing so at an increasingly rapid pace. The speedup is largest in the central and eastern ...
Phys.org / Hedgehog coronaviruses may threaten cats more than humans, new study finds
Washington State University researchers have discovered how a group of coronaviruses circulating in hedgehogs invades host cells, a key to understanding their potential to jump between species and their risk of causing a ...
Phys.org / From war to weather, Australian farmers are planting spring crops in an uncertain world
Australian farmers are heading into spring with an unusual mix of optimism and uncertainty.
Phys.org / From toothbrushes to aerospace: Graphene research advances fibers that conduct heat efficiently
KAIST's discovery of graphene oxide liquid crystals in 2011 laid the foundation for 15 years of research worldwide, leading to technologies for producing graphene fibers with high strength and thermal conductivity. The fundamental ...
Medical Xpress / New test could dramatically speed diagnosis of hard-to-detect lung infections
A little-known chronic lung disease is silently emerging as a growing public health threat in the U.S. and around the world. Nontuberculous mycobacteria—a group of 200 known environmental bacteria found in soil and water, ...
Phys.org / Fungi neutralize spruce defense mechanisms with sugar
A research team at the Max Planck Institute for Chemical Ecology discovered a previously unknown strategy by which certain fungi neutralize spruce defense compounds. These fungi are introduced into trees by bark beetles, ...
Phys.org / Lebanon: 400,000 years of climate and landscape history rediscovered
An international research team led by Dr. Gabriele Russo of the Senckenberg Centre for Human Evolution and Palaeoenvironment at the University of Tübingen has re-examined historical fossil collections from Lebanon using modern ...
Phys.org / A 6-nanometer vapor barrier insulates ice during rapid heating
Put a drop of water into a very hot pan, and it can skitter across the surface on a cushion of vapor. This is known as the Leidenfrost effect. Now, scientists have observed a related phenomenon involving ice and an extremely ...
Medical Xpress / New sepsis guidelines seek to reduce infection's deadly toll
A UVA Health doctor and other leading national experts have developed new guidelines to improve care for patients who develop sepsis, a dangerous full-body infection that kills at least 350,000 Americans every year.
