In the past month, Middle East respiratory syndrome has morphed from a little-known disease in the Arabian Peninsula to a major global health concern, with more than 300 cases in Saudi Arabia in April, 54 of them fatal.
Two cases have been reported in the U.S. as well — one in Indiana and one in Florida. Both men had worked in Saudi Arabia hospitals. So far, neither has spread the respiratory disease to others.
Tropical storms are migrating out of the tropics, reaching their peak intensity in higher latitudes, where larger populations are concentrated, a new NOAA-led study published in the journal Nature says.
Food trucks have been steadily multiplying in cities across the country for a few years now. So their collision with the brave new world of marijuana edibles — from brownies to gummy candy — was probably inevitable, at least in the states where the drug is now legal.
Two groups of scientists have reported that the melting of the giant West Antarctica Ice Sheet appears to be unstoppable. Oceans could rise several feet in the coming centuries because of its melting. Glaciologist Sridhar Anandakrishnan has devoted his scientific life to those Antarctic glaciers, studying them for nearly three decades, and he comments on the recent news.