The controversial and unexplained Wow! Signal from decades ago may have been interference, says a top radio astronomer.
The unmanned Dragon capsule from the private US firm SpaceX has successfully reached the International Space Station, its third trip carrying supplies and equipment to the orbiting lab.
Tired of the same restaurants and clubs? Not sure if friends would want to venture to a new cafe or bar? New apps show where people want to go, rather than where they have been.
Graphene has been touted as a wonder material -- the world's thinnest substance, but super-strong. Now scientists say it is so easy to make you could produce some in your kitchen.
A Berlin-based researcher says he has managed to fool the fingerprint-based security system on Samsung's new Galaxy S5 smartphone.
18 April 2014, 09:35
A Chinese court has jailed a blogger for three years, the first person to be sentenced in a government-led crackdown on so-called internet rumours.
17 April 2014, 11:09
The head of Germany's biggest media company says he is afraid of Google and wants the company to become more transparent.
17 April 2014, 09:32
Smartphone users have been advised to ensure that their devices are properly secured in order to reduce vulnerability to cyber attacks from hackers.
17 April 2014, 07:38
Yahoo has posted a stronger-than-expected first-quarter profit, results hailed by chief executive Marissa Mayer as showing growth in "core" business.
16 April 2014, 10:17
People who add new romantic interests to their Facebook "friends" list while in a romantic relationship tend to have a lower level of commitment to their current mate, a recent study finds.
16 April 2014, 07:47
South Korea has blocked the newly launched Korean version of the global adultery hook-up site Ashley Madison, saying that it threatened family values.
15 April 2014, 14:16
Parts of the world have seen a rare celestial event when the Earth's shadow fell across the moon, turning it orange.
15 April 2014, 12:10
US Airways has rushed out an apology after a graphic sexual image was tweeted from its official Twitter account in response to a disgruntled customer.
15 April 2014, 09:27
Space X has called off a planned launch because of a rocket leak, meaning that a cargo run destined for the ISS will wait a bit longer.
14 April 2014, 15:20
Nasa is pressing ahead with the planned launch of a supply ship despite a critical computer outage at the International Space Station.
14 April 2014, 09:54
BlackBerry says it plans to release security updates for messaging software to address vulnerabilities in programs related to the Heartbleed security threat.
14 April 2014, 07:10
The masterminds of sun-powered plane Solar Impulse have formally unveiled their new aircraft, a year ahead of their planned round-the-world flight.
11 April 2014, 13:47
Facebook has begun pushing smartphone chats between friends to a stand-alone Messenger application.
11 April 2014, 10:41
11 April 2014, 08:18
The latest version of Samsung's flagship Galaxy smartphone series went on sale worldwide Friday, days after the electronics giant announced it was facing a second consecutive quarter of profit decline.
10 April 2014, 15:13
Tumblr has urged its users to change their passwords after it emerged that a newly discovered bug has made data on major websites vulnerable to theft by hackers.
10 April 2014, 11:00
Nasa has poured cold water on claims that unusual lights captured by its Curiosity rover are proof of alien life on the planet.
10 April 2014, 09:43
Facebook is switching to fewer but bigger ads on the right-hand column of the desktop PC version of its website because users respond more frequently to them.
09 April 2014, 14:23
As more people go online to conduct financial transactions, criminals are increasingly turning their attention to them.
09 April 2014, 13:00
The free Wi-Fi that was recently launched in Nakuru town is not working, and residents are now terming it as a pure gimmick by the county government.