Magnetism is a natural force, one that works at a distance. Magnets get their force from magnetic fields created by the atoms within the metal. Magnets are useful for things like turbines we use to ...

Think of large earth moving projects: highway interchanges, coal mines or Boston’s Big Dig. According to Roger LeBaron Hooke, a University of Maine scientist, such activities have propelled humans ...

Regarding “Arctic Sea Ice Melting Faster, a Study Finds” (May 1), it should be noted the “study” does not report any new data, but merely gives its own interpretation of data freely available to the ...