Claire Sullivan

If you receive an unsolicited text, email, or other message about outstanding toll fees, do not click any links included with it, the Department of Transportation warned this week.

Until recently, the Mount Washington Observatory had about 17 remote weather monitoring stations. At the end of a four-year expansion, it'll have more than 50, said its executive director.

Almost a million dollars is headed to New Hampshire for conservation work in the Merrimack River watershed.

The state institutions involved in energy – setting policies, watching over utilities, advocating for ratepayers – are poised to face questions from lawmakers in the legislative session that begins next month.

How much time should those harmed by a persistent class of man-made chemicals have to sue polluters?

CONCORD, N.H. — Without hearing public testimony, a legislative oversight approved hotly contested rules that will control how the state’s landfills are sited, designed, built, and managed.

New Hampshire's two U.S. House members broke from most of their party in supporting legislation to detain immigrants charged with crimes such as theft and shoplifting.

New Hampshire now has a registry of properties in the state enrolled in carbon credit programs, through which trees are kept standing and sequestering carbon to serve as offsets to the greenhouse gas emissions driving climate change.

Starting Jan.13, House and Senate committees will start taking up bills for hearings. Here's how you can follow and participate.

After a campaign defined around what New Hampshire shouldn't do – emulate its Democratic-run neighbor Massachusetts – Gov. Kelly Ayotte delivered an inaugural address Thursday that sought to carve out what the state should do.