40+ min ago  (11+ words) See these ziti-sized fish scale a 50-foot waterfall'Scientific American...

11+ hour, 39+ min ago  (871+ words) Humans have been gambling since the Ice Age A new archeological finding shows that Native Americans were exploring probability through games of chance far earlier than their Old World counterparts By Joseph Howlett edited by Lee Billings Humans played games…...

21+ hour, 6+ min ago  (108+ words) Hard Sudoku'Scientific American Solve the grid in our daily hard Sudoku puzzle! Try expert Sudoku here. The objective of Sudoku is to fill each row, column and sub-grid with exactly one of each number from 1-9. A conflict arises if you…...

2+ day, 5+ hour ago  (459+ words) Is washing your fruits and vegetables enough to get them clean? Experts weigh in Fresh fruits and vegetables can often come with toxic residues from pesticides, some of which contain so-called "forever chemicals." Here's how to limit your exposure By…...

2+ day, 22+ hour ago  (546+ words) James Cameron explains why he is so enchanted by bees James Cameron tells Scientific American how his latest documentary Secrets of the Bees reveals an intimate view of the inside of a beehive By Emma Gometz edited by Claire Cameron…...

5+ day, 3+ hour ago  (598+ words) Math Puzzle: A good "Gizmo" is hard to find'scientificamerican.com Math Puzzle: A good "Gizmo" is hard to find You"re in the market for a "Gizmo." A shop has five Gizmos available to buy, but the shopkeeper has bad…...

5+ day, 4+ hour ago  (297+ words) Human neurons on a chip learned to play Doom Cortical Labs says the stunt points toward a new kind of low-power computing'and perhaps a new way to study neurological drugs By Deni Ellis B'chard edited by Eric Sullivan The classic…...

5+ day, 10+ hour ago  (227+ words) GM, Segway roll out an electric scooter built for two This article was published in Scientific American's former blog network and reflects the views of the author, not necessarily those of Scientific American Cash-strapped General Motors Corp., which is still…...

1+ week, 1+ day ago  (330+ words) Pinot noir's grip on people's tastebuds is surprisingly old An analysis of ancient grape seed DNA reveals the earliest known instance of humans in France purposefully cloning plants'including for pinot noir grapes Heritage Art/Heritage Images via Getty Images And…...

1+ week, 3+ day ago  (436+ words) Why the LaGuardia plane crash was so destructive Engineers explain how a collision between an Air Canada plane and a fire truck at one of New York's busiest airports turned deadly The shocking collision between an Air Canada plane arriving…...