Harish SA

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Are we on the road to an HIV vaccine?

Vital Signs is a monthly program bringing viewers health stories from around the world.<p><b>(CNN) —</b> "It only takes one virus to get through for a person to be infected," explained Dr. John Mascola. This is true of any viral infection, but in this instance, Mascola is referring to HIV and his ongoing …

Scientists create lab-grown spinal cords

Researchers in Germany have grown complete spinal cords in a Petri dish<p>• The man who grew eyes • The lab-grown penis comes closer<p>As regenerative medicine and stem cell technologies continue to progress, so the list of tissues and organs that can be grown from scratch – and potentially replaced – …

The Week in Review: Value of Sleep

We blame it on laziness, too much socializing or a late bedtime, but there is also some science involved in why teens just can’t wake up in the …

Prostate cancer could be 'switched off' with injection

Scientists have worked out how to stop tumours growing in a breakthrough which could switch off many cancers and even prevent blindness<p>Prostate cancer could be ‘switched off’ after scientists discovered a way to prevent deadly tumours from spreading.<p>Bristol and Nottingham universities found that a …

Cancer

Raspberry Pi's new computer is somehow even smaller and cheaper

Everyone's favorite minicomputer has just gotten even smaller. The Raspberry Pi Foundation is today introducing the Model A+, a revamped version of its low-end Model A board priced at just $20 (£20 in the UK). While the processor and RAM -- a Broadcom BCM2835 SoC and 256MB, to be specific -- remain …

Bison Mummy Found Frozen In Siberia Dates Back 9,000 Years

Researchers are expressing astonishment over the mummified remains of an extinct bison discovered recently in eastern Siberia, and no wonder: the 9,300-year-old mummy has been so well preserved by the region's cold weather that its brain, heart, blood vessels, digestive system and even its fur are …

Exposing the hidden history of computer hacking

<b>In 1998, Chris Wysopal and friends discovered a way to shut down the internet.</b><p>With just 30 minutes of work they believed they could do enough damage to stop the world wide network operating for a couple of days.<p>They told people about what they found but not in a chat channel or discussion forum. …

Security

'Bash' bug could let hackers attack through a light bulb

Say hello to the bash bug, a lesson in why Internet-connected devices are inherently unsafe.<p>Computer security researchers have discovered a flaw in the way many devices communicate over the Internet. At its most basic, it lets someone hack every device in your house, business or government building …

Google details new “Poodle” bug, making browsers susceptible to hacking

Advertisement<p>1 Comment<p>Credit: Greg Westall/Flickr<p>Google’s security team detailed today a new bug that takes advantage of a design flaw in SSL version …

Eric Schmidt explains how arrogance cost potential Google employees half a billion dollars

Former Google CEO and current executive chairman Eric Schmidt can put a pretty high price on arrogance: about $500,000,000.<p>In an interesting interview with Steven Levy, Schmidt talks about what Google looks for when it’s hiring.<p>The test, he explains, is to ask whether you believe a candidate can …

This Guy Convinced Google, Dropcam, Pinterest To Let 10,000 Hackers Attack

When they find a bug, they get paid.<p>The more bugs they find, the more they are invited in to hack ever-more sensitive parts of a company's network. They hack companies like Google, Dropcam, Pinterest, even some banks.<p>And these companies couldn't be happier about it.<p>In the two years since Australian …

Pinterest

The Power of Less: Remove Inessential Things From Your Site

<i>James Clear writes about using behavioral science to master your habits and improve your health. His free guide, Transform Your Habits, has been downloaded more than 80,000 times. This post originally appeared on his blog.</i><p>When I built my first website a little over three years ago, I had no idea …

92% Off the White Hat Hacker Bundle

Become a Web security expert and take your career to the next level, with the ultimate bundle to learn about protecting your WordPress projects, web apps, local networks and Mac desktops.<p>Learn from experts in the know with over 40 hours of video as they take you through the ins and outs of ethical …

9 Ways Google Is Changing The World

When asked if Microsoft could learn a thing or two from X Labs, Nadella retorted that there's always something to learn from "from people who market themselves well."<p>He was right to some degree. Project X creates a lot of hype for Google even though most of those projects aren't quite ready for the …

Sergey Brin