Last decade was Earth's hottest ever as CO2 levels reach an 800,000-year high
Last year was the hottest year on record, the top 10 hottest years were all in the past decade and planet-heating carbon ...
The high cost of fixing Lake Tahoe: Famed alpine lake still murky after decades of efforts
Billions of state and federal dollars are spent on Lake Tahoe. But is all this attention actually protecting this unique treasure? Pollutants pour in, while development continues. Funding has shifted ...