FDA probes dangers of exploding e-cigarette batteries

Phys.org - latest science and technology news stories - Hace 3 horas

The U.S. Food and Drug Administration is probing the dangers of exploding batteries in e-cigarettes, following dozens of reports of devices that have combusted, overheated or caught fire and sometimes injured users.

Severe Bolivian drought hurts crops, threatens capital

Phys.org - latest science and technology news stories - Hace 3 horas

Last year, the flowering quinoa plants painted Florencio Tola's farmlands in vibrant sepia and ochre tones.