Arctic tundra now emits planet-warming pollution, federal report finds
Arctic tundra, which has stored carbon for thousands of years, has now become a source of planet-warming pollution.
Striving for a sustainable Lifestyle
extreme heat is turning ordinary activities deadly.
Microplastics have been found in human testicles, with researchers saying the discovery might be linked to declining sperm counts in men.
Researchers say reducing emissions and biodiversity loss and preventing invasive species could control disease