It takes lithium and cobalt to build the batteries that power electric vehicles and e-bikes, nickel and rare earth elements ...

NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.

Around 14,500 years ago, toward the end of the last ice age, melting continental ice sheets drove a sudden and cataclysmic ...

Senate Bill 89, a bill that would “change the definition of ‘water’ or ‘waters of the Commonwealth,'” to match that of the U.S. Clean Water Act, has passed both houses ...