June 3, 2022

The U.S. Centers for Disease Control and Prevention (CDC) said Friday it was aware of more than 700 cases of monkeypox globally, including 21 in the United States, with investigations now suggesting it is spreading inside the country. Sixteen of the first 17 cases were among people who identify as men who have sex with men, according to a new CDC report, and 14 were thought to be associated with travel. All patients are in recovery or have recovered, and no cases have been fatal. “There have also been some cases in the United States that we know are linked

The amount of heat-trapping carbon dioxide in the atmosphere has shot past a key milestone — more than 50% higher than pre-industrial times — and is at levels not seen since millions of years ago when Earth was a hothouse ocean-inundated planet, federal scientists announced Friday. The National Oceanic and Atmospheric Administration said its longtime monitoring station at Mauna Loa, Hawaii, averaged 421 parts per million of carbon dioxide for the month of May, which is when the crucial greenhouse gas hits its yearly high. Before the industrial revolution in the late 19th century, carbon dioxide levels were at 280