Scientists have a new lead on a possible treatment to slow Alzheimer's disease by targeting a protein involved in limiting flexibility in the aging brain.
A collection of over 100 letters, photos, plasters, drawings and personal items that once belonged to Pierre-Auguste Renoir were sold at auction Thursday in New York.
After a flurry of diplomatic smoke signals, Iran and the United States are sizing up the gamble of a presidential close encounter at the UN next week that could open a first crack in 30 years of enmity.
Hitting the "Like" button on Facebook is an element of free speech protected by the US constitution, a federal court ruled, in a case closely watched by employment lawyers.
Boeing announced Wednesday it would end production of its C-17 military transport aircraft in 2015, citing a difficult environment amid government spending cuts.
Two former Pentagon chiefs who served under Barack Obama have criticized the president over the Syria crisis and his request to Congress to authorize possible US military action.
A US appeals court Wednesday revived legal action between music giant Universal and a small media company over rights to distribute remixes of early recordings by reggae icon Bob Marley.
Defiant strongman Bashar Al-Assad promised Wednesday he would surrender Syria's chemical weapons but warned it would take at least a year to do so and cost one billion dollars.
An arbitration panel in the Hague has given US oil firm Chevron an important procedural victory in its battle against a $19 billion fine by Ecuador for polluting the Amazon basin region.
US Senator John McCain penned a blistering column for Russian media, telling the Russian people that their President Vladimir Putin is a dissent-quashing tyrant who "doesn't believe in you."
Israeli Prime Minister Benjamin Netanyahu will visit the White House on September 30 to consult President Barack Obama on Iran's nuclear challenge, Syria and Palestinian peace talks.
Microsoft announced a new $40 billion share buyback on Tuesday as part of an effort by the transitioning US tech giant to return more cash to stockholders.
President Barack Obama called on Congress Tuesday to tighten gun laws after the latest in a "ritual" of shooting massacres, but lawmakers admitted there is insufficient support for new legislation.
The United States Tuesday accused Russia of ignoring the facts surrounding a poison gas attack in Syria, highlighting tensions between the West and Moscow over how to eliminate the country's chemical weapons.
The startup behind popular smartphone apps for sharing contacts, pictures or other data by "bumping" smartphones together announced on Monday that it has been bought by Google.
The palatial Miami mansion where iconic fashion designer Gianni Versace was murdered goes under the hammer on Tuesday with auctioneers hoping to clinch a sale for as much as $40 million.