Plastic pollution talks move closer to world-first pact

A fourth and penultimate round of UN-led negotiations to solve global plastic pollution wrapped up in Ottawa early on Tuesday with a world-first pact said to be within reach by year's end but without a cap on the production ...

High-stakes talks to end plastic pollution resume

Negotiations on a global treaty to combat plastic pollution will resume Monday, with nations under pressure to stem the tide of trash amid calls from campaigners to limit industry influence on the talks.

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.

Antennas searching for extraterrestrials threatened by wildfire

The Allen Telescope Array, an ensemble of 42 antennas used in the search for extraterrestrial intelligence (SETI), is once again threatened by wildfires. The scientists and engineers normally on-site have been evacuated as ...

In Sweden's Arctic, global warming threatens reindeer herds

Thick reindeer fur boots and a fur hat covering most of his face shielded Niila Inga from minus 20-degree Celsius (minus 4-degree Fahrenheit) winds as he raced his snowmobile up to a mountain top overlooking his reindeer ...

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