Search results for Explained:

Plants & Animals 6 hours ago

Invasive ants spread by hitchhiking on everyday vehicles

Insects are masters of transportation and get around by flying, crawling, swimming, burrowing, and even gliding. Now, ants have been observed using a new method of getting around: hitchhiking. These social insects pack up ...

Materials Science 7 hours ago

Synthetic pathway for promising nitride compounds discovered

Ruddlesden-Popper compounds are a class of materials with a special layered structure that makes them interesting for numerous applications—as superconductors or catalysts, for example, or for use in photovoltaics. There ...

Environment 7 hours ago

Cooler states now forced to grapple with extreme heat

As temperatures soared into the 90s, the heat and humidity hit the concrete in Astoria, Queens, and bounced into the air. People moved along the scorched sidewalk slowly, their clothes drenched with sweat.

Analytical Chemistry 7 hours ago

Synthetic fuels and chemicals from CO₂: Ten experiments in parallel

If you mix fossil fuel with a little oxygen and add a spark, three things are produced: water, climate-warming carbon dioxide, and lots of energy. This fundamental chemical reaction takes place in every combustion engine, ...

Space Exploration 8 hours ago

Wind tunnel study shows hypersonic jet engine flow can be controlled optically

What if the future of space travel were to look less like Space-X's rocket-based Starship and more like NASA's "Hyper-X," the hypersonic jet plane that, 20 years ago this year, flew faster than any other aircraft before or ...

Earth Sciences 8 hours ago

No Tour de France without geology

It's hard to imagine a cycling season without the contributions of Geo-Sports.org. After the successful editions of previous years, the sports commentaries for the Tour stages will once again be supplemented with mini-lectures.

Cell & Microbiology 8 hours ago

Key mechanism of herpesvirus egress uncovered, offering new target for antiviral therapies

An international team of researchers, led by the Leibniz Institute of Virology (LIV), have uncovered crucial details on how herpesviruses exit the cell nucleus without compromising the integrity of the nuclear envelope. Herpesvirus ...

Evolution 8 hours ago

Why the harsh Snowball Earth kick-started our earliest multicellular ancestors

For a billion years, single-celled eukaryotes ruled the planet. Then around 700 million years ago during Snowball Earth—a geologic era when glaciers may have stretched as far as the Equator—a new creature burst into existence: ...

Materials Science 8 hours ago

How scientists build rotatory machines with molecules

Machines have evolved to meet the demands of daily life and industrial use, with molecular-scale devices often exhibiting improved functionalities and mechanical movements. However, mastering the control of mechanics within ...

Astronomy 8 hours ago

The density difference of sub-Neptunes finally deciphered

An international team led by UNIGE, UNIBE and PlanetS has shown the existence of two distinct populations of sub-Neptunes, resolving a debate in the scientific community.

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