Cell & Microbiology 21 hours ago

Cable bacteria conduct protons over 100 micrometers, hinting at bioelectronic potential

U.S. Naval Research Laboratory and Aarhus University, Denmark, researchers have confirmed protonic conductivity over distances exceeding 100 micrometers along filamentous Desulfobulbaceae, commonly referred to as cable bacteria. ...

Social Sciences 20 hours ago

Not sure what font to choose? Typography study helps find the right type

When used correctly, font selection usually goes unnoticed, blending seamlessly with content and reader. When the One Times Square Billboard used a retired Microsoft Word default Calibri font to usher in 2025's "Happy New ...

Astrobiology Jan 14, 2025

Do aliens exist? We studied what scientists really think

News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We are often told that we might discover it any time now. Finding life beyond Earth is "only a matter ...

Social Sciences Jan 13, 2025

Increased AI use linked to eroding critical thinking skills

A study by Michael Gerlich at SBS Swiss Business School has found that increased reliance on artificial intelligence (AI) tools is linked to diminished critical thinking abilities. It points to cognitive offloading as a primary ...

Plants & Animals Jan 18, 2025

Extinction threatens nearly a quarter of all freshwater species

Freshwater ecosystems cover less than 1% of Earth's surface, but are vital for life on this planet. New research reveals that damage to these environments is pushing freshwater animals to the edge of extinction, with 24% ...

Earth Sciences 22 hours ago

Deep beneath California's Sierra Nevada, Earth's lithosphere may be peeling away

The processes that form continental crust from the denser basaltic rocks of the upper mantle may make the lower lithosphere denser than the underlying mantle. One theory holds that the lower lithosphere splits away and sinks ...

Analytical Chemistry 17 hours ago

Chemical research often contains inaccurate mass measurement data, according to AI analysis

AI-powered data analysis tools have the potential to significantly improve the quality of scientific publications. A new study by Professor Mathias Christmann, a chemistry professor at Freie Universität Berlin, has uncovered ...

Astronomy Jan 17, 2025

Turning the Hubble tension into a crisis: New measurement confirms universe is expanding too fast for current models

The universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous—and highly debated—results had shown: The universe is expanding faster than predicted by theoretical models, and ...

Astronomy Jan 14, 2025

Newfound galaxy class may indicate early black hole growth

In December 2022, less than six months after commencing science operations, NASA's James Webb Space Telescope revealed something never seen before: numerous red objects that appear small in the sky, which scientists soon ...

General Physics Jan 13, 2025

New approach merges theoretical fundamentals with experimental studies of the proton's structure

Protons and other subatomic particles that are subject to the strong nuclear force have a complex structure that involves even more fundamental constituents called quarks and gluons. These quarks and gluons bind under the ...

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