21^st Century S&T: Global Problems, Global Solutions
In a discussion at the AAAS Forum on Science & Technology Policy, experts predicted that an "extreme future" will require nations to innovate cooperative problem-solving efforts.

Tonight at AAAS: Siberian Students Exhibit Climate Art
Join Siberian students and Woods Hole researchers at AAAS tonight at 6 p.m. EDT for a climate-change lecture and art show. The students will answer questions via video-teleconference.

Questions Raised About Clinical Trials
At a briefing co-hosted by AAAS, experts said the use of clinical trials is growing rapidly but there remains a serious lack of data on whether protections for participants are working as intended.