In the News
South Florida Is Overrun With Green Iguanas
May 27 By Mark Mancini
Each Year Spiders Eat Millions of Tons of Food More Than Humans
May 27 By Jesslyn Shields
Extinct Marsupial Lions Killed Prey in a Really Weird Way
May 27 By Jesslyn Shields
Why Did the T. Rex Have Such Puny Arms?
May 27 By Mark Mancini
The Harpy Eagle: Terrifying Apex Predator or Creepy Halloween Costume?
May 27 By Jesslyn Shields
Do Fish Get Thirsty?
May 27 By Nathan Chandler
Science
Are the Sodium Lauryl Sulfates in Shampoo Safe?
Quiz: Can You Tell Climate Change Fact From Fiction?
Stellarium Is the Free 'Planetarium' for Your Computer
Evolution by Natural Selection: Examples and Effects of Adaptation
Culture
The Strange History of Neuschwanstein Castle Is No Disney Fairy Tale
Kate Warne: First Female Pinkerton Detective Thwarted Lincoln Assassination Attempt
William James Sidis Is Likely the Smartest Man to Have Ever Lived
Indigenous Women Keep Vanishing on Canada's Highway of Tears