Americans will likely have to get a third shot of the Pfizer and Moderna vaccines, Dr. Anthony Fauci said Thursday at a White House press briefing.”I must say from my own experience as an immunologist, I would not at all be surprised that the adequate full regimen for vaccination will likely be three doses,” Fauci, who is director of the National Institute of Allergy and Infectious Diseases, told reporters.He said the Food and Drug Administration and the Centers for Disease Control and Prevention would make the final decision.Whether those who …

U.S. climate envoy John Kerry warned Thursday that Beijing’s coal-building spree could “undo” global capacity to meet environmental targets, after holding talks with top officials in China. Tensions between Beijing and Washington have soared in recent months, with the two sides trading barbs on China’s human rights record and its initial handling of the coronavirus. Tackling climate change is among a handful of issues where the two sides had struck notes of harmony. But Beijing has in recent months emphasized that environmental cooperation could be hurt by deteriorating Sino-U.S. relations. Kerry told journalists Thursday …

The Federal Aviation Administration said Thursday that Virgin Galactic cannot launch anyone into space until an investigation is complete into a mishap that occurred during July’s flight with founder Richard Branson.The ban came as Virgin Galactic announced plans to launch three Italian researchers to the edge of space in a few weeks.The FAA said the rocketship carrying Branson and five Virgin Galactic employees veered off course during its descent back to New Mexico on July 11. The deviation put the ship outside the air traffic control clearance area.The FAA is …

As officials assess the damage done by Hurricane Ida on the U.S. Gulf Coast and in the Northeast, forecasters at the U.S. National Hurricane Center are staying busy watching Hurricane Larry grow stronger in the eastern Atlantic. At last report, forecasters said Larry was far out in the eastern Atlantic, still closer to Africa than the U.S. mainland. But the storm’s winds were already at 130 kilometers per hour, and forecasters said Larry would strengthen rapidly as it turned to the west-northwest over the next 24 hours or so. It was expected to become a …

The World Health Organization warns few governments are providing necessary care for many of the more than 55 million people living with dementia at a time when this debilitating brain condition is growing rapidly around the world.A stock-taking analysis of WHO’s 2017 Global Action Plan on Dementia shows few states are implementing measures for caring and treating people living with this condition.It finds only a quarter of countries worldwide have a national policy or plan for supporting people with dementia and their families.  It warns too many governments are unprepared …