Gaza ceasefire talks hung in the balance as Hamas and Israel on Saturday accused the other of blocking attempts to strike a ...

Cities around the world are sinking. Causes include sheer mass of buildings (NYC), fracking (Houston), and tapping of ...

Much of the Upper Midwest on Saturday was dealing with swaths of unhealthy air due to drifting smoke from Canadian wildfires covering the northern region ...

A major California fault once thought to be stable is quietly shifting beneath neighborhoods, schools, and it could lead to a ...