When used for fraud prevention, a card issuer sends a text message to a card holder about a recent transaction that meets the issuers parameters as suspicious. The card holder then has a chance to reply that they recognize the transaction or that they don't. If they don't, the account is suspended and the card issuer sends another text message with a phone number for the card holder to call for further investigation and instructions........New White Paper Addresses Text Alert Concerns
Underwater Kingdoms Coral reefs are underwater ecosystems made from the skeletons of hard coral colonies. Each colony is composed of multiple polyps called corals—animals with tentacles around a mouth at one end and sac-like bodies at the other that attach to a surface and secrete calcium carbonate for protection. Over thousands of years, these secretions accumulate to form habitats that support about 25% of marine species, even though they cover less than 1% of the ocean floor. > The first coral reefs formed hundreds of millions of years ago. ( More , w/video) > Coral polyps are tiny animals whose mouths both consume food and expel waste. ( More ) > See how coral reefs get their color. ( More ) Known as the "rainforest of the seas," coral reefs are found in tropical and subtropical waters of more than 100 countries, wi...

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