Science & Technology

Converting carbon dioxide into stone appears to be a safe way of sequestering carbon emissions

Research briefs

What are the chances of life existing on another planet? 

The earthquake will come. No one can say when. But scientists warn that it could be huge

Democrats’ and Republicans’ opinions on education-policy issues have been converging

Biofluorescence in marine animals is much more common than previously recognized

A Q&A with roboticist Hod Lipson about the future of driverless cars

Looking at these photographs produced by Columbia researchers, you can appreciate why artists take their cues from nature

 Research briefs

The Senior Design Expo showcased the creativity, teamwork, and problem-solving skills of engineering students

Could a laser-powered cloaking device make planet Earth invisible to extraterrestrial invaders?

Who’s going to win the presidential election?