09/12/2021

A young, sun-like star may hold warnings for life on Earth

Astronomers spying on a stellar system located dozens of lightyears from Earth have, for the first time, observed a troubling fireworks show: A star, named EK Draconis, ejected a massive burst of energy and charged particles ...

Fire hastens permafrost collapse in Arctic Alaska, study finds

While climate change is the primary driver of permafrost degradation in Arctic Alaska, a new analysis of 70 years of data reveals that tundra fires are accelerating that decline, contributing disproportionately to a phenomenon ...

Previously unrecorded Chilean tsunami identified

A large earthquake off the coast of south-central Chile in 1737 may have caused a substantial tsunami that was absent from historical records, according to new research published today in the Nature journal Communications ...

Researchers unmask the environmental impacts of COVID-19

A new study has found face mask litter increased by 9,000% from March to October 2020. It shows a direct link between national legislation and the occurrence of discarded waste that included face masks and other COVID-19 ...

To learn about climate quality, scientists turn to drones

Three ocean drones were launched from Rhode Island Thursday and will travel along the Gulf Stream, collecting data in tough winter conditions that would be challenging for traditional ships with crews.

NASA's newest X-ray telescope rockets into orbit

NASA's newest X-ray observatory rocketed into orbit Thursday to shed light on exploded stars, black holes and other violent high-energy events unfolding in the universe.

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