Black Death in Middle Ages Offers Clues to Ebola’s Spread

The medieval epidemic of bubonic plague, known as the Black Death, wiped out 40 to 60 percent of the population in Europe, Africa and Asia. Now a Rutgers University researcher says that the rapid and lethal spread of plague in the 14th century gives us clues to the current escalation of the Ebola outbreak. And …

Study: Glaciers Get Squeezed from Both Sides

Scientists at Cornell University have discovered that meltwater from the surface of an ice cap can seep downward and become trapped beneath it, adding heat to the bottom of the cap. It’s the first time that researchers have seen the potential for atmospheric warming to affect glaciers from above and below. The Cornell team, led …