A three-hour set with fans of all ages dancing nonstop under flashing lights and thunderous beats — at 56, Dutch DJ Tiësto still knows how to command a crowd.

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating ...

Mr. Thapa said that the motto of his presidency will be “Delivering Better,” which requires strengthening partnerships and multilateralism to achieve more effective implementation of initiatives, ...

The journey toward a decarbonized future, driven by the global energy transition to renewables, is transforming how we ...

On top of being green, solar and wind are the two forms of large-scale generation capacity in the US that can add incremental ...

There’s a growing push to build an EV-battery industry in Europe and North America by recycling lithium-ion batteries.