The Ocean Wave Scientists Thought Was Impossiblesciart023 hours ago1 min readFor centuries, scientists thought rogue waves were either impossible or so rare they might happen once every 10,000 years. But then they kept happening, forcing researchers to rethink how waves form.
Why Xi Jinping Is Going to North Korea to Court Kim Jong-unAs Xi Jinping visits Pyongyang, he faces an emboldened North Korean dictator, whose alliance with Russia has reduced his dependence on China.
The Seven Habits That Lead to Happiness in Old AgeYour well-being is like a retirement account: The sooner you invest, the greater your returns will be.
Thanks largely to robots, Ukraine is now talking about winning, not just survivingUncrewed and autonomous systems—and the willingness to adapt to them—have neutered Russian advantages.