Progress is being made on the 30-inch water main break in Paterson that left 200,000 in North Jersey with little or no running water.

The solar system, long believed to be a relatively stable and isolated system of planets, moons, and distant bodies, may have experienced a dramatic shift caused by an unexpected interstellar ...

The first law states that heat and work are the only ways to change the energy of an isolated system, and that a system’s internal energy is the only kind “available” for useful work.

Boston's weather alternates between sun and isolated showers today, with potential for heavier rain by Friday.

Overnight, isolated showers will move through, bringing lows in the low 60s. These aren't expected to be thunderstorms, but ...

A potent system is continuing to work eastward today and that brings more heavy rain and the potential for a few storms. That's why we've designated Wednesday an IMPACT DAY.

This week will have plenty of sun with high temperatures in the upper 60's and slowly warming into the low 70's later in the ...

Low pressure brings more clouds, cooler weather, isolated rain and mountain snow Friday and Saturday. ROANOKE, Va. – Following Thursday’s mild air, we get a taste of reality on Friday and ...

Nearby troughs will provide slim rain chances starting Sunday that will continue into Tuesday, with seasonable highs in the ...

By Friday and Saturday, temperatures will rise again to more typical summer levels.