Why don't insects freeze solid in the Arctic?

Life in the Arctic is harsh. Arctic temperatures are punishing, making life difficult for many animals to survive. Yet lots of insects, including mosquitoes, manage to thrive in the frozen region. So why don't they freeze ...

Studying clouds can provide deeper insight into climate change

An international team of scientists conducted CALISHTO, a large-scale air measurement campaign in Greece last fall, with the goal of surveying, counting and characterizing the tiny particles and their impact on cloud formation. ...

COVID-19 lockdowns lessened global lightning activity

Global lightning activity dropped almost 8% during the 2020 COVID-19 lockdowns, according to new research being presented at the AGU Fall Meeting 2021 in New Orleans. The cause of the drop appears to be a connection between ...

Making bendable ice by growing single-crystal microfibers

A team of researchers working at Zhejiang University in China has developed a way to grow water ice that is elastic and bendable. In their paper published in the journal Science, the group describes how they grew their single-crystal ...

Curiosity rover captures shining clouds on Mars

Cloudy days are rare in the thin, dry atmosphere of Mars. Clouds are typically found at the planet's equator in the coldest time of year, when Mars is the farthest from the Sun in its oval-shaped orbit. But one full Martian ...

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