During his first term as president, Donald Trump led the effort to ban TikTok, the hugely popular video-sharing site he said ...

We recognise ourselves as part of a broader community that seeks to deepen the conversation and tap the wisdom and experience of those at the cutting edge of change. This site is an evolving space to ...

Jacob Chalif is part of a U.S. National Science Foundation project collecting some of the world’s oldest ice — dating back as many as a million years or more — for a Dartmouth College study ...