Sweet wheat is a hybridized variety of wheat with twice the sugar of its ancestor. It's expected to hit stores two to three years.

To help photographers get the perfect shot, an Australian scientist has calculated the number of photos that need to be taken to ensure at least one blink-free photo.

The great fake psychics are great improvisationists. Massimo Polidoro recalls how he learned this from the great Randi.

Armed with nothing more than brain waves and a special cap, a person gets a robot to pick objects up and move them around.

Tigers in one national park are poached relentlessly, but amazingly their population remain stable. The picture is not so rosy elsewhere as these giant cats are hunted to the brink of extinction.

Mosquitoes use the carbon dioxide you exhale to identify a potential food source. Now researchers have discovered the two receptors in fruit flies (similar insects) that help the insect to detect carbon dioxide.