Evolution Sep 20, 2024

Evolved in the lab, found in nature: Uncovering hidden pH sensing abilities in microbial cultures

In a study led by Sarah Worthan, Ph.D., a postdoctoral researcher in the Behringer Lab at Vanderbilt University, scientists have successfully evolved microbial cultures that possess the ability to sense pH changes, enabling ...

Planetary Sciences Sep 20, 2024

Citizen science collaboration yields precise data on exoplanet WASP-77 A b

A planet swings in front of its star, dimming the starlight we see. Events like these, called transits, provide us with bounties of information about exoplanets—planets around stars other than the sun. But predicting when ...

Biotechnology Sep 16, 2024

Virtual laboratory allows scientists to simulate specific decreases in gene activity

Imagine you're looking at millions upon millions of mysterious genetic mutations. With CRISPR gene-editing technology, a select few of these mutations might have therapeutic potential. However, proving it would mean many ...

Superconductivity Sep 16, 2024

Research team uses terahertz pulses of light to shed light on superconducting disorder

A team of researchers from the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg, Germany, and Brookhaven National Laboratory in the United States has demonstrated a new way to study disorder ...

Soft Matter Sep 17, 2024

Beneath the brushstrokes, van Gogh's sky is alive with real-world physics

Vincent van Gogh's painting "The Starry Night" depicts a swirling blue sky with yellow moon and stars. The sky is an explosion of colors and shapes, each star encapsulated in ripples of yellow, gleaming with light like reflections ...

Evolution Sep 17, 2024

Highly-sensitive beaks could help albatrosses and penguins find their food

Researchers have discovered that seabirds, including penguins and albatrosses, have highly-sensitive regions in their beaks that could be used to help them find food. This is the first time this ability has been identified ...

Earth Sciences Sep 16, 2024

Study finds mine-drainage treatment cost effective, but far more costs lay ahead

New research led by the University of Pittsburgh shows that state and federal appropriations allowing Pennsylvania to treat abandoned mine drainage works to both successfully and cost effectively clean up the acidic water—particularly ...

Optics & Photonics Sep 17, 2024

New technology produces ultrashort ion pulses

TU Wien (Vienna) has succeeded in generating laser-synchronized ion pulses with a duration of well under 500 picoseconds, which can be used to observe chemical processes on material surfaces. The work has been published in ...

Condensed Matter Sep 19, 2024

Topological quantum computers a step closer with new method to 'split' electrons

The topological quantum computer still exists only in theory but, if possible, would be the most stable and powerful computing machine in the world. However, it requires a special type of qubit (quantum bit) that has yet ...

Astronomy Sep 16, 2024

New tidally tilted pulsator discovered by astronomers

Astronomers have detected a new tidally pulsator star (TTP) by analyzing the data from NASA's Transiting Exoplanet Survey Satellite (TESS). The newfound pulsator, designated TIC 435850195, belongs to the rare class of tri-axial ...

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