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Once filleted, it's easy to confuse one white-fleshed fish for another.

Cells that make up the intestinal wall form fingerlike projections (blue) and release antibacterial proteins that keep bacteria (green) at a distance.

enterprises in securing their computers, finding the optimal level of security balances cost of breeches versus cost of security measures.

A cycad stands at the United States Botanic Garden in Washington, D.C., on Oct. 19. The 300 "modern" cycad species burst onto the scene about 12 million years ago, though the lineage of cycads extends back 300 million years.

This week at the McAfee SecurityAlliance Partner Summit, the company finally rolled out its first product co-developed by its acquirer of nine months, Intel, and announced that it would be launching some new channel initiatives for partners while at the same time culling a number of inactive partners to better support the consistent producers.

A flat panel module generates electricity with no wires attached, by virtue of built-in solar cells that split water into hydrogen fuel and oxygen.

This artist's concept illustrates an icy planet-forming disk around a young star called TW Hydrae, located about 175 light-years away in the Hydra, or Sea Serpent, constellation.

Storage management and backup solutions specialist Symantec announced enhancements to the FileStore N8300, the latest version of its clustered, network attached storage appliance, designed to help small to medium-size businesses (SMBs) build virtual environments and cloud storage, manage large volumes of data and control the costs of associated storage. Certified for VMware environments, FileStore N8300 is integrated with VMware vCenter Server. FileStore N8300 helps enable businesses to optimize storage costs associated with virtual machine sprawl and provision servers and virtual desktops through cloning and de-duplication of virtual machine images. FileStore N8300 5.7 is now available with prices starting at $50,000.

The newly proposed Titan system will extend the range of work that is currently carried out on Oak Ridge’s Jaguar supercomputer.

The 2011 IBM Commuter Pain Survey ranked the emotional and economic toll of commuting in cities around the world.