Obama Still an 'Optimist' on Cliff Deal

Mandel Ngan/AFP/Getty ImagesWASHINGTON D.C. – Ten days remain before the mandatory spending cuts and tax increases known as the “fiscal cliff” take effect, but President Obama said he is still a “hopeless optimist” that a federal budget deal can be reached before the year-end deadline that economists agree might plunge the country back into recession.“Even though Democrats and Republicans are...

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Van-sized space rock is a cosmic oddball

The shattered remains of a high-profile space rock are oddly low in organic materials, the raw ingredients for life. The discovery adds a slight wrinkle to the theory that early Earth was seeded with organics by meteorite impacts. In April a...

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User revolt causes Instagram to keep old rules

SAN FRANCISCO: Instagram on Thursday tried to calm a user rebellion by nixing a change that would have given the Facebook-owned mobile photo sharing service unfettered rights to people's pictures."The concerns we heard about from you the most focused on advertising, and what our changes might mean for you and your photos," Instagram co-founder and chief Kevin Systrom said in a blog post."There...

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Four security trends defined 2012, will impact 2013

The Internet is slowly changing, and security experts say that today's security issues will continue to be major players in driving that change. Here are four trends that dominated headlines in 2012, and will continue to play a major role in 2013.The Internet as governmental toolThe collective realization by governments around the world that the Internet is an excellent network for conducting surveillance,...

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Hollies Get Prickly for a Reason

With shiny evergreen leaves and bright red berries, holly trees are a naturally festive decoration seen throughout the Christmas season.They're famously sharp. But not all holly leaves are prickly, even on the same tree. And scientists now think they know how the plants are able to make sharper leaves, seemingly at will. (Watch a video about how Christmas trees are made.)A new study...

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Police Chief Wants to Ban High-Capacity Firepower

High-capacity magazines are the deadliest of gun cartridges. They come in cases of 30, 40, 60 and even 120 rounds.These magazines are maximum, economy-sized firepower packed into a steel cartridge. When strapped into a pistol or semi-automatic rifle, a shooter can fire non-stop until the magazine is empty. By then, the damage can be devastating.That is why the Baltimore County Police...

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Human hands evolved so we could punch each other

Forget toolmaking, think fisticuffs. Did evolution shape our hands not for dexterity but to form fists so we could punch other people? That idea emerges from a new study, although it runs counter to conventional wisdom. About the same time as...

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Review slams BBC over Savile report but says no cover-up

LONDON: An official report strongly criticised the BBC's handling of allegations of child sex abuse against late presenter Jimmy Savile, but cleared the world's biggest broadcaster of a cover-up.The findings by an independent inquiry sparked the resignation of the BBC's deputy director of news, and led to the editor and deputy editor of the programme at the centre of the scandal being...

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Redbox Instant launches private beta for video streaming

Redbox Instant -- Verizon's stab at a video-streaming service to compete with Netflix -- was rolled out into private beta today. For the first time, users can sign up for the service and see what it has to offer. The service will give new users, who sign up to try it in beta, unlimited streaming and four DVD credits for free for one month, according to the Web site. Once the month-long trial ends,...

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Detecting Rabid Bats Before They Bite

A picture is worth a thousand words—or in the case of bats, a rabies diagnosis. A new study reveals that rabid bats have cooler faces compared to uninfected colony-mates. And researchers are hopeful that thermal scans of bat faces could improve rabies surveillance in wild colonies, preventing outbreaks that introduce infections into other animals—including humans.Bats are a major reservoir...

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