Odd radio waves emanating from the ice don’t fit our model of particle behavior. Could they be a sign of dark matter?

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t ...

For many people in the US, winter has come a little early, as a few waves of snow and blisteringly cold temperatures have colored the landscape white. It isn't officially winter yet, and it won't be ...