An ongoing heat wave has knocked out power to thousands of Con Edison customers in the five boroughs over the past two days. As of 6:30 p.m. Tuesday, 3,521 customers in the city were without power, ...

Power outages stretched into a fourth day Thursday following a record-breaking heat wave that strained the city’s electrical grid. As of 3:40 p.m., more than 6,324 Con Edison customers remained ...

A research team led by Prof. Li Bing from the Institute of Metal Research of the Chinese Academy of Sciences, together with ...

More than 200 years ago, the steam boiler helped spark the Industrial Revolution. Since then, steam has been the lifeblood of ...