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Ecology Jul 15, 2024

Wildfire smoke has a silver lining: It can protect vulnerable tree seedlings

Forest scientists at Oregon State University studying tree regeneration have found that wildfire smoke comes with an unexpected benefit: It has a cooling capacity that can make life easier for vulnerable seedlings.

Biotechnology Jul 15, 2024

Using RNA technology to develop a chemical-free way for controlling flystrike in sheep

A chemical-free method of controlling flystrike in sheep is a step closer, according to University of Queensland research.

Astronomy Jul 15, 2024

Solar flares and solar magnetic reconnection get new spotlight in two blazing studies

Two recent studies published in The Astrophysical Journal discuss findings regarding solar flare properties and a new classification index and the sun's magnetic field, specifically what's called solar magnetic reconnection.

Space Exploration Jul 15, 2024

Could resources on Mars support human explorers?

In the coming decades, multiple space agencies and private companies plan to establish outposts on the moon and Mars. These outposts will allow for long-duration stays, astrobiological research, and facilitate future solar ...

Plants & Animals Jul 15, 2024

Idiotfruit and tree kangaroos: Why the ancient rainforests of Queensland's Wet Tropics are so distinctive

In Queensland's northern reaches lie the Wet Tropics, spanning about 450 kilometers between Townsville and Cooktown. These mountainous rainforests are a relic of the ancient continent of Gondwana, dating back million of years ...

Astronomy Jul 15, 2024

Cosmic wrestling match: New model reveals what the color of a galaxy tells about its distance

A Ludwig Maximilian University (LMU) team has furnished a model for revealing what the color of a galaxy tells about its distance, to be used for measuring cosmic structures.

Evolution Jul 15, 2024

Zooplankton study challenges traditional views of evolution

In new research, Arizona State University scientists and their colleagues investigated genetic changes occurring in a naturally isolated population of the water flea, Daphnia pulex. This tiny crustacean, barely visible to ...

Condensed Matter Jul 15, 2024

Observing how light makes a metal—new details about the insulator-to-metal transition in a quantum material

With just the flick of a switch, quantum materials can undergo drastic changes. One notable example is the insulator-to-metal transition, a reversible physical phenomenon in which a material shifts from an insulating state, ...

Bio & Medicine Jul 15, 2024

Researchers develop library for RNA-based therapeutic approaches with polymer nanoparticles

RNA therapy with polymer nanoparticles is considered a promising approach for the treatment of various illnesses. It involves the use of polymers as "nanocarriers" to transport RNA drugs precisely to the correct target cells. ...

Biochemistry Jul 15, 2024

Interdisciplinary approach provides new insights into molecular mechanisms of cholera infection

Cholera infections caused by Vibrio cholerae bacteria can be life-threatening and the trigger is the cholera toxin produced by the bacteria. It binds to the surface of intestinal cells—more precisely, to certain "sugar ...

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