The World Weather Attribution team says it combined temperature measurements and computer simulations, concluding that greenhouse gas emissions linked to human activity have increased the chances of such heatwaves four-to-tenfold
According to U.S. government statistics, nearly 40 percent of all pregnancies around the world are unwanted or unplanned. And yet the means to prevent every unwanted pregnancy in the world exists, and has existed for more than 50 years. VOA's Kevin Enochs looks at the history of birth control on World Contraception day.
The firms — including Apple and Fitbit — will take part in a program that could make it faster for digital health devices to come to market by requiring less information to be sent to regulators ahead of time