The Foldscope brings a powerful science tool to schools that can't afford microscopes. Scientists use it too. Its creators ...

The Icelandic pop star Björk's new installation at Centre Pompidou in Paris uses animal sounds to help people understand what ...

In Legacy of Lies, El Salvador 1981-1984, photojournalist Robert Nickelsberg documents how U.S. foreign policy fueled a ...

An Israeli strike on a Lebanese army center on Sunday killed one soldier and wounded 18 others, the Lebanese military said.

Representatives of developing countries and climate activists were furious over the outcome, saying $300 billion annually ...