The US president is expected to unveil measures aimed at curbing gun violence, following New York's passage of tough firearms restrictions.
Social networking giant Facebook unveils tools that let users search through all the information their friends have shared.
Cycling may be dropped by the Olympics if Lance Armstrong implicates the UCI in a cover-up, says IOC's Dick Pound.
Dan Brown, bestselling author of The Da Vinci Code, is to release a new book in May called Inferno.
Any rise in the use of cheaper, non-branded HIV drugs could see more patients with treatment failure, doctors warn.
A database pairing phone numbers to bank accounts will launch in the UK in Spring 2014, allowing people to text money to each other.
New research says that black carbon, or soot, is making a much larger contribution to global warming than previously recognised.
The 7th-generation Corvette emerges from hiding in Detroit
The four-door coupe, compacted
How babies can reveal the answer
An ambitious craft with an ambitious plan
China, EE.UU. y Europa viven una auténtica guerra de patentes por este nuevo material que es más duro que el diamante y flexible como el caucho y que, se cree, dará origen a una nueva revolución industrial.
日本首相安倍晋三表示,将深化与东盟各国合作以增强日本的外交实力,为日中关系打开局面。
ناشطون معارضون ومصادر رسمية سورية تفيد بارتفاع حصيلة القتلى في الإنفجارين اللذين هزا جامعة حلب في الشمال السوري إلى أكثر من ثمانين قتيلا.
در سوریه انفجاری شدید در دانشگاه شهر حلب اتفاق افتاده و یکی از مقامات این شهر از کشته شدن دهها نفر خبر داده است. دولت و مخالفان هر یک دیگری را عامل این انفجار دانستهاند.
The Korean firm had a lot to answer for at the world's biggest motor show, writes Jeffrey Jablansky. Can they turn the corner with the HCD-14 Genesis Concept?
From edible walls to interactive surfaces - the workplace of the future will be intelligent, and tasty too writes the BBC's Michael Millar.
BBC © 2013 The BBC is not responsible for the content of external sites. Read more.
This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.