In this bittersweet Valentine's special episode of "Simon's Cat," a love struck cat tries to impress his Lady Valentine with his mouse-hunting skills, albeit without much success.

Edit-a-thons allow people to get together, in person or virtually, to improve certain categories of Wikipedia pages. This weekend, pages on feminism and contemporary art were tackled by participants at US colleges and Canadian libraries and galleries.

See how the first episode of the Star Wars saga should have ended, and how they should have dealt with Jar Jar Binks.

Last night at the Creation Museum in Petersburg, Kentucky, science educator Bill Nye debated young Earth creationist Ken Ham regarding the origins of life and the universe.