A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

If you are headed to a party to watch the big game, you might be invited to participate in a Super Bowl squares pool, in ...

Department of Chemical & Biomolecular Engineering, University of California, Irvine, California 92697, United States HORIBA Institute for Mobility and Connectivity, University of California, Irvine, ...

Engineering Research Center of Photoenergy Utilization for Pollution Control and Carbon Reduction, Ministry of Education, College of Chemistry, Central China Normal University, 152 Luoyu Road, Wuhan ...

But there are some topics that are off limits for American users to talk about on the app — like the 1989 Tiananmen Square Massacre. TheWrap learned that firsthand on Wednesday. The app quickly ...