Mayor Michelle Wu declared a heat emergency, and dangerous temperatures are expected to stick around through Wednesday.

Boston recorded its first official heat wave of 2025 and hit 102 degrees Tuesday, as extreme weather set new temperature ...

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

By Tuesday night — following the fourth hottest day on record in Boston — Mass General’s emergency department was slammed.

The first heat wave of the summer has hit Boston, and people are braced for it. Temperatures could reach 100 degrees over the ...

With humidity, temperatures will feel like 100 to 110 degrees on Monday and Tuesday, the National Weather Service warned.

Tuesday was the hottest day in more than a decade for millions of residents across the Northeast, with AccuWeather RealFeel® ...

An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

NEW YORK (AP) — Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess ...

Tens of millions across the Midwest and Northeast sweltered under a brutal heatwave Tuesday, as actual temperatures — not ...

Tuesday was sweltering in Boston, with actual temperatures reaching the triple digits and breaking records across ...