Jul 09 Digging in the sand can be deadly. No, really By Stephen P. Leatherman, The Conversation Research suggests more people die from sand burial suffocation than from shark attacks. Here's why. Continue reading
Jul 07 Watch 6:55 Can a tax on livestock emissions help curb climate change? Denmark aims to find out By Ali Rogin, Harry Zahn Among greenhouse gases, methane is more harmful than carbon dioxide in terms of trapping heat. According to the United Nations, about 32 percent of human-caused methane emissions comes from livestock. Ali Rogin speaks with Ben Lilliston at the Institute for… Continue watching
Jul 07 Watch 6:21 As climate change threatens island nations, some turn to digitizing their history By Ali Rogin, Andrew Corkery, Azhar Merchant As hurricanes grow stronger and more common due to climate change, they raise new threats for island nations — not just to infrastructure, but also to artifacts and documents that help define cultures. Now, two island nations in the Atlantic… Continue watching
Jul 06 Watch 8:10 Former NASA astronaut Cady Coleman on the joys and challenges of life in space By John Yang, Claire Mufson Fewer than 300 human beings have visited the International Space Station, and an even smaller number have spent more than 150 days living there. John Yang speaks with Cady Coleman, one of those select few astronauts, about her new book,… Continue watching
Jul 06 Could bringing back 19th-century wool swimsuits help reduce microplastics? By Lorinda Cramer, The Conversation With concern mounting over microplastics and the search for sustainable options, the woollen swimsuits of the past could make a comeback. Continue reading
Jul 04 Watch 7:52 AI and the energy required to power it fuel new climate concerns By Paul Solman, Ryan Connelly Holmes Google announced this week it is well behind on a pledge to all but eliminate its net carbon emissions by 2030. The company’s greenhouse gas outflow has increased in recent years mainly due to artificial intelligence and the energy required… Continue watching
Jul 04 India likely undercounts heat-related deaths, tempering its response, officials say By Sibi Arasu, Associated Press The worry, public health officials say, is that undercounting the deaths means the heat wave problem isn't as prioritized as it should be, and officials are missing out on ways to prepare their residents for the scorching temperatures. Continue reading
Jul 03 Scientists identify salamanderlike predator that existed before the dinosaurs By Adithi Ramakrishnan, Associated Press Scientists have identified a giant salamanderlike predator with sharp fangs that likely ruled waters 280 million years ago. Continue reading
Jul 03 U.S. officials plan to kill hundreds of thousands of barred owls to save another species from extinction By Matthew Brown, Associated Press U.S. wildlife officials are embracing a contentious plan to deploy trained shooters into dense West Coast forests to kill almost a half-million barred owls that are crowding out their smaller cousins, the spotted owl. Continue reading
Jul 02 Watch 8:28 Scottish oil town hopes to be Europe’s green energy capital with transition to renewables By Fred de Sam Lazaro, Simeon Lancaster A major issue in Britain’s general election is the cost of living crisis, caused by spiking inflation following the Russian invasion of Ukraine. That has put pressure on the country’s pledge, written into law, to become carbon neutral by 2050. Continue watching