Gigantic black holes lurk at the center of virtually every galaxy, including ours, but we've lacked a precise picture of what ...

For most of their history, moths navigated the night by the moon and stars. Today, that natural map is being drowned out by streetlights, glowing buildings, and passing headlights. This flood of ...

Coronagraphs are telescopes equipped with an occulting disk to block out the overwhelming radiation emanated from the visible ...

India, Feb. 3 -- Forget the generic brochures and algorithmic itineraries; for a truly transformative escape, turn to the ...

Craig Leppert founded Shadow Jumpers to help children with light sensitivity experience their dreams — outside ...

Craig Leppert knows what it's like to grow up with a rare condition most people have never heard of. Leppert, 53, was born ...