FROM Jocelyn Kaiser
Can Young Blood Curb the Effects of Ageing? There's a familiar cliché — dreaded by the veterans of any occupation -- that "it's time for new blood." Now it turns out there may be something to it. The blood of young mice injected into the streams of old mice seems to reverse some effects of ageing. We hear about the latest research and what it might mean for humans from Jocelyn Kaiser, staff writer for Science Magazine, and Ronald Kohanski, Deputy Director of the Division of Ageing Biology at the National Institute on Ageing, which is part of the National Institutes of Health.
After Syria strike a new Trump doctrine emerges The President who promised an end to entanglements in the Middle East and snuggled up to Vladimir Putin has now outraged Russia with surprise missile attacks on Syria. That's raised questions about who's running the White House? We hear a variety of answers.
White House flip flops: NATO, Syria and China In less than 100 days, President Trump has contradicted himself on a host of foreign policy issues — Syria, NATO, China and Vladimir Putin’s Russia. Is it a strength — or a weakness — for the United States when the world of power politics never knows what to expect?
Nuclear crisis on the Korean Peninsula slowly coming to a head North Korea did not conduct a nuclear test this weekend, but it did show apparent progress in developing a missile that that could strike the United States. The Trump Administration says it has lost its "strategic patience." We hear what that might -- or might not -- mean for North Korea, China and the prospects for diplomacy.