Gray Whales May Face Arctic Threat
By ABC’s Cecilia Vega and Alex Waterfield Gray whales are starting to make a strong comeback in the Pacific thanks, in part, to Mexico’s aggressive eco-tourism program, where whale-watching is regulated, but a new threat is emerging some 10,000 miles away. Hunters once pushed these...

LG upgrades flagship smartphone to revive fortunes
South Korean handset maker LG Electronics Inc. has upgraded its flagship smartphone model with a faster chip and a longer battery life, hoping to regain ground lost to more nimble rivals.

Google Graph Makes Search Smarter
Google's new Knowledge Graph is a new search tool that will begin rolling out starting today, and it it's meant to help you find search results faster. When you search now for popular or well-known people, places and things you'll get a box to the left of the results explaining more about that term.

First Earth-Size Planets Found in Space
Scientists using NASA's Kepler space telescope say they have found two planets orbiting a distant star -- and say the planets are the first ever that are the size of Earth or smaller. That could be critical in the search for extraterrestrial life.

News Summary: Does advertising on Facebook pay?

MORE TO OFFER: Facebook is responding to extraordinary demand and says more stock will be offered in the company's initial public offering.

CISPA: Your Privacy at Risk?
A new piece of controversial technology-related legislation is making its way though the House and now the Senate – the Cyber Intelligence Sharing and Protection Act, or CISPA. What is the bill and what's going to happen next?