The sun radiates far more high-frequency light than expected, raising questions about unknown features of the sun’s magnetic field and the possibility of even more exotic physics.
Chinese scientists have carved out a space in the heart of a mountain where a search for dark matter will soon begin. It's just the first taste of what they hope to do there: Create the world's largest, deepest underground laboratory.
Many towns have public science centers. But it's difficult to think of one so close to the geographic, spiritual, and cultural heart of a city as one being planned in L'Aquila, Italy.
Just before 7:30 on a bitter-cold morning in northern Minnesota, engineer Jim Beaty begins the last leg of his daily commute. He steps into a dark brown metal box with five coworkers. Someone slides the door closed.
When the Homestake mine closed in 2003 after producing 42 million ounces of gold, it left a colorful gold rush history, tall steel headframes looming over a town of 3000 people, and an enormous hole in the ground: North America's largest and deepest underground mine.
In an epic story of fairy-tale beauty and world-leading science, human courage and determination confront adversity and Gran Sasso laboratory comes forth to see the stars once more.