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
The shrinking Great Salt Lake is facing ecological collapse as salinity levels rise. State leaders hope a hearty snowpack and a surplus in the state budget can save the lake — or at least buy them time.
Scientists say excessive water use is to blame, with 74% of diverted lakewater being used for unsustainable agricultural practices