Why the southern US is prone to December tornadoes

On the night of Dec. 10–11, 2021, an outbreak of powerful tornadoes tore through parts of Arkansas, Mississippi, Missouri, Kentucky, Tennessee and Illinois, killing dozens of people and leaving wreckage over hundreds of ...

Mexicans hope for recovery of monarch butterflies

Communal farmers and butterfly guides are hoping for a rebound in the number of monarch butterflies—and tourists—at their wintering grounds in central Mexico after a bad year for both last year.

Stratospheric balloons listen in on ground activity

Earthquakes, volcanic eruptions, and even severe weather events produce a medley of low-frequency infrasound waves below the range of human hearing. Researchers can investigate these sounds to gain a deeper understanding ...

A warm Indian Ocean drives anomalous weather events in East Asia

An unusually warm winter in 2019/20 in central China and Japan was followed by a summer that saw record-breaking rainfall in the region, triggering severe flooding and landslides. A research team from the University of Tsukuba ...

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