Antarctica has lost enough ice over the last 30 years to cover the City of Los Angeles area 10 times over, according to new research.
The RX2, BurnBot's second generation-controlled burn machine, came into action as it burned a path through a grassy field in California. PG&E and CAL FIRE are testing it and show us how the machine works.
At San Vicente, it's a kind of testing lab for a technology that's helping to turn the remnants of a painful disaster into a productive solution -- one they hope will spread to other areas across Northern California and the West.
Central California grows most of the nation's fresh-market table grapes. A heatwave slowed the supply after sending shock waves through the community.
What's an anaerobic digester? Chicago has one that mimics the inside of a cow's stomach and is helping divert thousands of tons of food waste form landfills.
The Chicago skyline may be iconic, but the skyscrapers and buildings may cause some Chicagoans to bear more of the city's heat.
