Activists demanded greater access to and involvement in clinical research for AIDS treatments—and their protests were heard.

Scientists new to advocacy must find balance between embracing diverse perspectives and guarding against anti-scientific beliefs.

Thousands of scientists and science supporters marched from the Washington Monument to the US Capitol this weekend.

Thousands of people around the world gathered to show support for science today. Here’s a sampling of sights and signs from the Marches for Science in Berlin, Chicago, and Washington, DC.

Hundreds of people gathered in Boston’s Copley Square today to show support for science.

Animal-rights activists devastate a psychiatric research lab at the University of Milan.

Researchers who suggest psychological contributors to chronic fatigue syndrome receive death threats from activists.