Montana photographer Tony Gangemi documented a season in the life of a leucistic Common Loon, from its first days as a “little cotton ball” up until its first flight.

Satellite imagery shows the worst sites worldwide for oil slicks and methane emissions. Report authors expect pollution will only increase as the Trump administration opens more waters to drilling.

Holtec International launches “Mission 2030” to build two SMRs at Palisades nuclear plant, nearly doubling energy output.

The long-awaited legislation comes as advocates say more state-level climate policy is needed. Governor Maura Healey is expected to sign it into law.