Cars' engines have to resist tremendous pressure and heat up to 3,000 degrees. So what in the world is a soft, explosive metal doing in their exhaust valves?

If all had gone according to plan, four astronauts might have been returning just this week from a history-making, 10-day ...

"The commercial pressure behind it is unbearable." Researcher issues warning about impending 'Hindenberg disaster' scenario: ...

Tech stocks rebound as Anthropic reassures on AI, while Trump’s 10% tariff boosts importers. Read what investors need to know ...