How superwinds help drive galactic development

Galactic superwinds—large outflows of gas created by a combination of supernova explosions and stellar winds—are closely connected to a galaxy's earliest stages of development and evolution, including aspects like its ...

30-million-year-old amphibious beaver fossil is oldest ever found

A new analysis of a beaver anklebone fossil found in Montana suggests the evolution of semi-aquatic beavers may have occurred at least 7 million years earlier than previously thought, and happened in North America rather ...

This popular type of investment fund nearly always loses money

Investors hoping for big returns by putting their money into trendy topics like work-from-home and the metaverse through exchange traded funds (ETFs) will instead likely face gross underperformance, a new study shows.

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