Some bacterial species possess an astonishing ability: They use Earth's magnetic field to orient themselves. To better understand this mechanism, the team led by Argovia-Professor Martino Poggio from ...

More than a decade before he became the country's first president, George Washington was leading a critical campaign in the early days of the American Revolution. The Siege of Boston was his first ...

If you walk outside tonight, look up and expect to see a green streak across the sky, you're going to see nothing. The comet ...