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Plants & Animals Jan 28, 2026

Hearing angry or happy human voices is linked to changes in dogs' balance

In a small study, dogs experienced both stabilization and destabilization of their balance upon hearing angry or happy human voices, but angry voices were linked to the biggest destabilizing effects. Nadja Affenzeller and ...

Plants & Animals Jan 28, 2026

Hearing tests uncover unexpected humpback sensitivity to high-frequency noise

University of Queensland hearing tests conducted across kilometers of ocean off the Australian coast show humpback whales react to higher frequency sounds than expected. Associate Professor Rebecca Dunlop from UQ's School ...

Ecology Jan 26, 2026

Arctic seas are getting louder as ice melts, posing risks: Study shows how to better measure noise

The Arctic is experiencing a steady rise in human-generated underwater noise as melting ice and increasing activity open the region to greater vessel traffic, with major implications for wildlife and local communities. New ...

Quantum Physics Jan 21, 2026

New cryogenic vacuum chamber cuts noise for quantum ion trapping

Even very slight environmental noise, such as microscopic vibrations or magnetic field fluctuations a hundred times smaller than Earth's magnetic field, can be catastrophic for quantum computing experiments with trapped ions.

Optics & Photonics Jan 18, 2026

Bioinspired phototransistor achieves high-sensitivity detection of low-contrast targets

Drawing inspiration from the remarkable adaptability of the human eye, researchers from the Institute of Metal Research (IMR) of the Chinese Academy of Sciences have developed a novel phototransistor with tunable sensitivity.

Cell & Microbiology Jan 15, 2026

Exploring metabolic noise opens new paths to better biomanufacturing

Much like humans, microbial organisms can be fickle in their productivity. One moment they're cranking out useful chemicals in vast fermentation tanks, metabolizing feed to make products from pharmaceuticals and supplements ...

Plants & Animals Jan 15, 2026

Ruff days or cat-astrophies? How to help pets handle stressful situations

Just like with people, when pets experience chronic stress it can raise cortisol levels, heart rate, and blood pressure; weaken the immune system; and even cause fluctuations in weight—all of which increase a pet's risk of ...

Optics & Photonics Jan 14, 2026

Quantum simulator reveals how vibrations steer energy flow in molecules

Researchers led by Rice University's Guido Pagano used a specialized quantum device to simulate a vibrating molecule and track how energy moves within it. The work, published Dec. 5 in Nature Communications, could improve ...

General Physics Jan 6, 2026

Advanced quantum detectors are reinventing the search for dark matter

When it comes to understanding the universe, what we know is only a sliver of the whole picture.

Archaeology Jan 5, 2026

Researchers develop non-destructive spectrometry technique for analyzing fragile archaeological ivory

A research team led by Prof. Wang Zhenyou at the Aerospace Information Research Institute of the Chinese Academy of Sciences (AIRCAS) has developed a microscopic time-gated Raman spectrometer capable of non-destructive, micrometer-scale ...

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