Featured in giveaways
PBS National Parks Giveaway
Leave a comment for a chance to win a DVD or Blu-ray disc of The National Parks: America's Best Idea
Giveaway: Yellowstone, Battle for Life
America’s first National Park, Yellowstone, is home to some of the richest wildlife on Earth beyond the plains of Africa. … Continued
A Gallery and a Giveaway! “Wild Pacific” on PopSci.com
Check out breathtaking images from BBC Earth's Wild Pacific, and win a copy of the series on DVD
Happy Earth Day! Videos, a Gallery, and Our Biggest Giveaway Yet
The BBC's Planet Earth and PopSci team up for an Earth Day extravaganza
The Science Behind Unseen Phenomena
Ghosts, poltergeists, and telepathy, oh my! Can these phenomena be explained by science? A group of researchers at the Duke Parapsychology Laboratory believed so and strove to explain the unexplainable....
PopSci.com Giveaway: Win Advanced Lithium Batteries from Energizer
Leave a comment for a chance to win a pack of Advanced Lithium batteries from Energizer.
PopSci.com Giveaway: Win a Copy of Eagle Eye on Blu-Ray!
Comment for a chance to win a copy of the hot new cyber-thriller
A Conversation with Len Fisher
The author of Rock, Paper, Scissors talks about game theory Plus, read on for a PopSci.com giveaway!