You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

Twice a year, Americans reset their clocks and lose an hour of sleep. The tradition may feel like a modern nuisance, but it began as a wartime policy during World War I. At 2 a.m. local time Sunday, ...

Nour Eid is a consultant in forensics and integrity. Previously, she worked at the International Atomic Energy Agency’s department of nuclear energy. She holds a master’s degree in international ...

Héloïse Fayet is the head of the Deterrence & Proliferation research program at the French Institute of International Relations (Ifri) and an associate researcher at GEODE (University of Paris). Her ...

President Emmanuel Macron said on Monday that France could deploy nuclear-armed aircraft to allied countries for the first time as he invited eight European countries to take part in exercises with ...