So, every day is getting just a touch bit longer. In 1900, a day was exactly 24 hours in length, but an analysis of ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

From unifying quantum physics and gravity to working out what is dark matter, the universe has some deep questions that ...

The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due ...

February will be difficult for the Ukrainian army, but the enemy will also have a hard time.Commander-in-Chief of the Armed ...

President Trump’s aggressive move to place tariffs on hundreds of billions of dollars in imports, ranging from crude oil and auto parts from Canada to Mexican avocados and raspberries has rattled ...