(CNN) — Twin spacecraft are set to take off on an unprecedented, winding journey to Mars, where they will investigate why the barren red planet began to lose its atmosphere billions of years ago.

The leading approach to the simplex method, a widely used technique for balancing complex logistical constraints, can’t get any better. In 1939, upon arriving late to his statistics course at the ...

There’s just one problem: balancing either on your lap is neither comfortable nor practical—and they get hot fast. Laptops and books also benefit from extra height placed beneath them to prevent you ...

NEW Coffee shops rarely make the evening news anywhere. But this month LAP Coffee was featured on Tagesthemen, one of Germany’s most-watched broadcasts. It added its first outlet in Hamburg, in the ...

Watch old broken electric motors transformed into flawless copper ingots! From wire extraction and melting to casting and forging, see the full recycling process in action. Where immigrants went ...