The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave ...

It is the second year in a row that a heat wave has hit the New York City region earlier than usual, as global warming is ...

It's a scorcher in New York City. On Tuesday, June 24, as residents of the five boroughs headed to the polls to cast their ...

It's officially the first heat wave of the season​ in NYC. High temperatures hit the 90s Wednesday, for a third day in a row​ ...

Ozone: Summer days tend to see higher concentrations of this gas, which is harmful when it forms near the ground. Hot and sunny conditions accelerate that process. Ground-level ozone irritates the ...

Extensive triple digit heat, broken temperature records and oppressive humidity piled up into a steaming mess as the heat ...

Temperatures continue to soar in the New York City area as millions of people try to stay cool as a dangerous heat wave ...

Heat Advisory issued in NYC; high temps pose health risks. Forecast shows relief with showers and thunderstorms ahead.

Dangerously hot temperatures gripped New York City and the Tri-State area again on Tuesday making it feel like a furnace outside and shattering records in the process.

A record-breaking heat wave is gripping the Eastern US, with over 150 million under advisories as temperatures soar past ...