Heat and humidity have descended on the five boroughs, with stormy weather coming in to end the workweek. A Severe Thunderstorm Warning was issued just after 5:30 p.m. Friday, with showers and storms ...

City and state officials want to harness the energy of the subway. Mayor Zohran Mamdani, Gov. Kathy Hochul and the MTA are partnering to study whether excess heat from subway stations can be captured ...

TAMPA, Fla. — Hillsborough County Parks and Recreation is using wet-bulb globe temperature meters at sports complexes to monitor heat conditions and help protect young athletes during practices and ...

Bright orange-colored sparks seen through a viewing tube. Burning iron powder is visible through a viewing window of a demonstration iron fuel boiler run by a student team at Eindhoven University of ...