Fish migrate to safer environments

Research now reveals that fish can migrate to avoid the threat of being eaten. A new study from Lund University in Sweden shows that roach fish leave lakes and move into surrounding streams or wetlands, where they are safer ...

Scientists engineer novel DNA barcode

Much like the checkout clerk uses a machine that scans the barcodes on packages to identify what customers bought at the store, scientists use powerful microscopes and their own kinds of barcodes to help them identify various ...

Restaurants plan DNA-certified premium seafood

(AP) -- Restaurants around the world will soon use new DNA technology to assure patrons they are being served the genuine fish fillet or caviar they ordered, rather than inferior substitutes, an expert in genetic identification ...

PayPal announces online shopping login service

PayPal, eBay's online payment service, announced a new service Wednesday that aims to make it easier to shop online by cutting down on the number of accounts consumers have to create with various Web retailers.

S. Korea chain opens 'virtual' store in subway station

A major South Korean retailer owned by British giant Tesco has opened a virtual store in a busy Seoul subway station, for increasingly sophisticated smartphone users to order groceries and more.

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