But perhaps the most beautiful effect of gravitational lensing is what's known as an Einstein Ring. This is where the distant galaxy is so perfectly centered behind the closer galaxy that its ...

The number of Americans seeking unemployment benefits fell modestly last week, remaining within the same range of recent years. Jobless claim filings fell by 6,000 to 219,000 for the week ending ...

Forbes contributors publish independent expert analyses and insights. I cover the history of science and exploration.

The older a dog gets, the more information they sock away until it's needed. Seasoned seniors know all the ways to get what they want with minimal work because they've been there, done that. Buddy the ...