Canada and EU strike back at tariffs as trade war escalates - The European Commission and Canada have both issued retaliatory ...

Trump’s team wants vaccines to stop bird flu. RFK Jr. says it could turn ‘flocks into mutation factories’ - The spread of ...

Michele Weldon Five years ago this month, COVID-19 changed the world. The first pandemic in a century altered how Americans saw themselves, each other, work, health care, relationships, government, ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

Ukraine war latest: US ramps up pressure on Putin to accept ceasefire - and reveals territorial concessions discussed with Ukraine Trump's top diplomat Marco Rubio has urged Vladimir Putin to ...

The U.N. chief is launching a new initiative to reform the United Nations as it approaches its 80th anniversary.