Facilities that suck carbon dioxide out of the air could be powerful weapons for fighting climate change. But their deployment requires a huge wartime-style investment.
Scientists find that cyanobacteria cause sediments on glaciers to clump, thus absorbing more sunlight. It's not great news for fans of lower sea levels.
This is not the solution to our climate problems; it's a sweetheart deal for Big Ag.
Biden’s first-day actions signal that he’s serious about global warming. But he’s got to make up for four years of lost time.
When humans over-exploit underground water supplies, the ground collapses like a huge empty water bottles. It's called subsidence, and it could affect 1.6 billion people by 2040.