NPR News: As July's Record Heat Builds Through August, Arctic Ice Keeps Melting

As July's Record Heat Builds Through August, Arctic Ice Keeps Melting
July 2016 was Earth's hottest month on record. And Arctic ice has shrunk this year almost as much as it did in 2012 — the most severe melt to date.

Đọc tiếp trên NPR
August 20, 2016 at 04:13AM
Environment