Ancient evidence found for sudden, dramatic swings in global climate April 29, 1998 Read full story →
Political issues complicate solutions to global warming, speakers say April 15, 1998 Read full story →
Greenhouse effect could lead to more powerful hurricanes, Emanuel says April 1, 1998 Read full story →
MIT researcher says greenhouse effect could lead to more intense hurricanes March 31, 1998 Read full story →
Ban on leaded gasoline cut ocean lead levels dramatically, research shows February 11, 1998 Read full story →
Getting the lead out: MIT researchers say ban on leaded gasoline cut ocean lead levels February 10, 1998 Read full story →
