Planet's monthly hot streak ebbs in September

The planet's longest hot streak in 137 years of record-keeping came to an end Tuesday, with last month registering as the second warmest September in modern times, said US government scientists.

Largest Indonesian fires linked to El Nino events

(Phys.org)—A team of researchers with NASA, several other U.S. institutions and one from Vrije Universiteit Amsterdam has found that large increases in Indonesian fire activity and the resulting smoke pollution that occur ...

Global heat, sea level hit record highs in 2015 (Update)

Global heat, greenhouse gases and sea levels all climbed to record highs last year, making 2015 the worst in modern times across a range of key environmental indicators, international scientists said Tuesday.

El Nino brings sharks, other marine life to California coast

Shark encounters and sightings along California's coast are at their highest level in decades, scientists say, warning that warmer waters mean beachgoers will have to be on the lookout for the predators all summer.

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