You never really know how slick it is outside when you first leave the house after winter weather hits. >> Open the video ...

Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this ...

Massachusetts State Police and the Salem Police Department conduct ice rescue training to prepare for potential emergencies as students head out for February break.

In everyday life, we typically encounter water in one of three familiar states—solid, liquid or gas. But there are in fact ...