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
Study finds female chrysalises that develop at higher temperatures have fewer eyespots, making them harder to see in dry grass
15-year survey finds bees that nest aboveground are especially at risk
The first monarch butterflies have appeared in the mountaintop forests of central Mexico where they spend the winter, Mexico’s Environment Department said Saturday.
International scientists recently announced the monarch butterfly is perilously close to extinction.