Tunisian startup takes on e-waste challenge

Engineer turned social entrepreneur Sabri Cheriha hunches over a washing machine at a small depot in a suburb of Tunisia's capital, the unassuming home of a startup he launched to tackle the country's mounting electronic ...

Research reveals how Earth got its ice caps

The cool conditions which have allowed ice caps to form on Earth are rare events in the planet's history and require many complex processes working at once, according to new research.

Atmospheric rivers explain atypical El Niño and La Niña years

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the Southwestern United States, respectively. In 2023, however, a La Niña year proved extremely wet in ...

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