Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The particles that are in ...

Nobody really understands gravity. We know what it does. We have equations for it, and we're constantly correcting GPS ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Can rainbows form in a circle? – Henry D., age 7 ...

Winter has already arrived in much of the northern hemisphere and with it snow. Folks at the Perimeter Institute for Theoretical Physics in Waterloo, Canada – which has already had a snowfall or two ...

Paul Sutter is an astrophysicist at The Ohio State University and the chief scientist at COSI science center. Sutter is also host of Ask a Spaceman and Space Radio, and leads AstroTours around the ...