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Plants & Animals 21 hours ago

How hunting may have turned humans into long-distance runners

Researchers have discovered hundreds of historical accounts of humans hunting prey by chasing them down over long distances, which some believe is why we evolved our unique talent for endurance running.

Condensed Matter May 18, 2024

Physicists propose path to faster, more flexible robots

In a May 15 paper released in the journal Physical Review Letters, Virginia Tech physicists revealed a microscopic phenomenon that could greatly improve the performance of soft devices, such as agile flexible robots or microscopic ...

Biotechnology May 17, 2024

From fungi to fashion: Mushroom eco-leather is moving towards the mainstream

As fashion designers look for alternatives to leather, growing mycelium—or fungi-based—'leather' substitutes using a new paste media has opened up the possibility of growing this bio-fabricated material faster, and of ...

Evolution May 17, 2024

Modern plant enzyme partners with surprisingly ancient protein

Scientists from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have discovered that a protein responsible for the synthesis of a key plant material evolved much earlier than suspected. The research published ...

Astronomy May 17, 2024

Astronomers detect rare neutral atomic-carbon absorbers with deep neural network

Recently, an international team led by Prof. Ge Jian from the Shanghai Astronomical Observatory of the Chinese Academy of Sciences conducted a search for rare weak signals in quasar spectral data released by the Sloan Digital ...

Political science May 16, 2024

Detecting influence campaigns on X with AI and network science

In the age of generative-AI and large language models (LLMs), massive amounts of inauthentic content can be rapidly broadcasted on social media platforms. As a result, malicious actors are becoming more sophisticated, hijacking ...

Social Sciences May 16, 2024

Q&A: Medical historians examine organization's silence over rise of Nazism

In December, the New England Journal of Medicine began a process of self-examination, publishing articles about the journal itself and its handling of a series of key historical injustices in medicine, including eugenics, ...

Analytical Chemistry May 16, 2024

Thermoelectric materials approach boosts band convergence to avoid time-consuming trial-and-error approach

Thermoelectric materials could play an important role in the clean energy transition, as they can produce electricity from sources of heat that would otherwise go to waste without generating additional greenhouse gases or ...

Cell & Microbiology May 16, 2024

AI reveals critical gaps in global antimicrobial resistance research

Artificial intelligence (AI) has helped identify knowledge, methodological and communication gaps in global antimicrobial resistance (AMR) research.

Superconductivity May 16, 2024

Utilizing scanning SQUID microscopy to investigate local magnetic response of Bi2212

Phase transitions in different states of matter, such as the condensation of gases into liquids or the transition from a normal metal to a superconducting state, can be described using Ginzburg-Landau symmetry-breaking theory. ...

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