Study: Polar bears can’t thrive on land, amid record-breaking ice loss
Bears need high-fat marine prey, but climate change is causing sea ice to melt, forcing them to hunt on land
Bears need high-fat marine prey, but climate change is causing sea ice to melt, forcing them to hunt on land
Five quakes hit heavily fracked area Thursday, scientists say wastewater disposal triggers seismic activity
Mayor, regulators ask energy companies to report on wastewater disposal daily instead of yearly
Move comes as some geologists blame increased seismic activity on fracking wastewater disposal
The U.S. Geological Survey has suspended most of its earthquake hazards operations