AI-powered tools can help you review your notes and prep for tests, no matter what your learning style is. Donald Trump announces deal to put nuclear reactors across the UK Stranger Things season 5 ...

Hydrogen fuel cell vehicles have long been hailed as the future of clean mobility: cars that emit nothing but water while delivering high efficiency and power density. Yet a stubborn obstacle remains.

In India, government-run oil companies like Indian Oil, Bharat Petroleum, and Hindustan Petroleum are in charge of changing fuel prices. They review and update prices based on changes in global crude ...

SEOUL, Sept. 9 (UPI) --North Korean leader Kim Jong Un oversaw the test of a solid-fuel engine for intercontinental ballistic missiles, calling it a "significant change" in Pyongyang's growing nuclear ...