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Plants & Animals Nov 15, 2024

Philosopher: Animals may not think like us, but that doesn't mean they're not smart

"When researching animal intelligence, we still think too much from the human point of view," argues philosopher Bas van Woerkum-Rooker. "For example, just as humans use visual information to remember routes, rats use smells ...

Environment Oct 10, 2024

How personal care products affect indoor air quality

The personal care products we use on a daily basis significantly affect indoor air quality, according to new research by a team at EPFL. When used indoors, these products release a cocktail of more than 200 volatile organic ...

Environment Sep 25, 2024

Climate-smart grazing: Study shows how weather mitigates nitrogen runoff

Livestock production is an important component of U.S. agriculture, with global demand for meat and dairy expected to double in the coming decades. This increase will lead to intensified grazing on U.S. grasslands, potentially ...

Plants & Animals Sep 25, 2024

Why crickets swarm in the fall

Cricket swarms—thousands of field crickets assembling in one location, typically around urban/suburban buildings—can be alarming. They can also be annoying. But like most annoyances, they pass with time.

Environment Aug 29, 2024

Air conditioning poses a climate conundrum

This week, much of the US is suffering from yet another heat wave. So far this year, 15 countries have set records for high heat. Last July, the average global temperature, factoring in heat waves in multiple regions around ...

Environment Aug 22, 2024

A window of opportunity for climate and biodiversity

The world is facing unparalleled changes in climatic conditions and drastic loss of biological diversity, putting humanity at risk. The breakdown of the Earth's climate and the rapid loss of wildlife are intertwined, yet ...

Quantum Physics Aug 21, 2024

Freeze-frame: Researchers develop world's fastest microscope that can see electrons in motion

Imagine owning a camera so powerful it can take freeze-frame photographs of a moving electron—an object traveling so fast it could circle the Earth many times in a matter of a second. Researchers at the University of Arizona ...

Nanomaterials Aug 19, 2024

Morphable materials: Researchers coax nanoparticles to reconfigure themselves

A view into how nanoscale building blocks can rearrange into different organized structures on command is now possible with an approach that combines an electron microscope, a small sample holder with microscopic channels, ...

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, ...

Plants & Animals Jun 18, 2024

High fliers: Pleasure-seeking parrots are using aromatic plants, stinky ants and alcohol to preen themselves

Birds have been known to seek out pungent chemicals for various reasons. Some consume fermented fruits with gusto and suffer the ill effects. Others expose themselves to ants, but only the stinky kind. These ants produce ...

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