Do you know any hidden or little-known nice feature of Mac OS X? It doesn't matter what it is—maybe just a short terminal command. Share your experiences on hidden OS X features here.

A new brain-control interface lets users make calls by thinking of the number—research that could prove useful for the severely disabled and beyond.

'Don' You Go Rounin' Roun to Re Ro' is a can't-miss British film, if you like movies you cannot understand.

For the first time, Gapminder can now visualize change in life expectancy and income per person over the last two centuries. In this Gapminder video, Hans Rosling shows you how all the countries of the world have developed since 1809 - 200 years ago.

Tempest Freerunning Academy's grand opening is April 2, 2011. Watch this epic video show casing some of the obstacles and areas found at The Academy. Tempest Freerunning Academy is California's first indoor training facility solely dedicated to the growth and spread of freerunning and parkour. I

Bees can detect pesticide residues in the pollen they bring back to the hive and try to isolate it from the rest of the colony, the American government's leading bee scientist revealed in London yesterday.

Michael Chorost explains the way our brains and technology will eventually connect is in a space called the World Wide Mind, a space similar to the Internet.

The European Space Agency releases an unusual illustration of Planet Earth which describes the variation in gravity across the surface of our world.

Each year I go to Zimbabwe and hunt problem elephant. It's one of the most beneficial and rewarding things I do. This video shows a typical day of this year's trip. I just returned home today March 14, 2011.

Miles O'Brien travels to Chernobyl as Japan's crisis renewed interest in the disaster.