Long-term use of pills for anxiety and sleep problems may be linked to Alzheimer's, research suggests.
Archaeologists have unveiled the most detailed map ever produced of the earth beneath Stonehenge and its surrounds.
How Dundee became a centre for video games development
Nick Hungerford, the founder and boss of online investment company Nutmeg, talks about how he set up the business.
Pressure mounts on US retail giant Home Depot after a massive data breach, as US states launch a probe and senators call for action.
Female football boss shooting to the top
The United States puts 230 species of birds on a watch list because of their rapidly declining numbers.
Internet reacts to Apple's first wearable
The first album in five years by veteran Irish rock band U2 is offered for free to the 500 million users of Apple's iTunes service.
A medical charity says it cannot cope with the volume of Ebola patients in Liberia.
A first look at Benedict Cumberbatch as Alan Turing
Italy's Prime Minister, Matteo Renzi, says that Europe's third largest economy will see growth of "around zero" this year.
Apple unveils a smartwatch - its first new product line since the iPad - as well as bigger iPhones and a contactless payment system.
One of two British explorer ships that vanished in the Arctic more than 160 years ago has been found, Canada's prime minister says.
Bank of England governor Mark Carney tells trade unions that currency union after Scottish independence would be "incompatible with sovereignty".
A female television personality tells a court she was left "shaking" after being assaulted by former Radio 1 DJ Dave Lee Travis.
A second year of badger culling begins in parts of Somerset and Gloucestershire in a bid to tackle bovine TB.
QPR could be refused entry into the Championship if they fail to pay a likely fine for breaching Financial Fair Play rules.
An at-a-glance guide to this year's Man Booker prize contenders
US bookstore chain Barnes & Noble reports falling revenues for the first quarter as a result of disappointing sales of its Nook e-book reader.