The project, off the coast of Connecticut and Rhode Island, will ultimately generate up to 704 megawatts of electricity — the equivalent of powering 350,000 homes.

Researchers from Mystic Aquarium are heading to the icy tundras of Canada to study beluga breath. That’s the white-plume mixture of water cells, proteins and lung fluid that whales exhale when they come up to the surface.

Without the finding, the federal government isn’t required to regulate greenhouse gas emissions from motor vehicles, putting Connecticut at risk of more air pollution, warming waters and extreme weather.

The rescission could derail the state’s plan to bring more EV chargers into urban and rural communities where they're already hard to find.

Gov. Ned Lamont is expected to propose a one-time rebate for energy bills when the state legislative session kicks off Wednesday.

The legislation would force fossil fuel companies to pay money that cities could use to upgrade infrastructure and prepare for flooding and extreme weather.

Finding ways to heat and cool houses of worship amid rising utility costs and shrinking congregations is a timely challenge.

The Brookfield Compressor Station is one link in the Iroquois gas pipeline, which sends natural gas from Canada to New York. An expansion near a local middle school is drawing criticism.

For more than a decade, Massachusetts and several other New England states have been banking on a large expansion of offshore wind. Here's what's at stake if President Trump succeeds in halting the industry.

The estimated population of critically endangered North Atlantic right whales grew by about two percent last year to 384, an increase of about eight individuals. That’s according to new data from the New England Aquarium and North Atlantic Right Whale Consortium.