After two weak La Niña winters, could the pattern be changing? La Niña and El Niño are two of the phases of El Niño-Southern Oscillation, determined by the surface temperature of the central and ...
Scorching heat waves. Torrential downpours. Crushing droughts. These are just some of the dramatic effects of an extreme El Niño — and they could soon become alarmingly common. A new study warns that, ...