Video: Have you ever had real wasabi? Probably not

Sushi wouldn't be the same without wasabi. But odds are that even if you have dined at a nice sushi restaurant, you probably haven't had real wasabi. That green paste may have a very real, very spicy kick, but it likely is ...

Over time, an invasive plant loses its toxic edge

Like most invasive plants introduced to the U.S. from Europe and other places, garlic mustard first found it easy to dominate the natives. A new study indicates that eventually, however, its primary weapon - a fungus-killing ...

Dell's Wasabi printer loses on price and quality

When a successful gadget is launched, expect a knock-off to follow. So it goes with two photo-themed products, one that mimics a hit from last year and another familiar to our popular culture. But should we embrace these ...