Surface waters of Lake Tanganyika, the world's second-deepest lake, are warmer now than any time in the last 1,500 years.
Ever since Winston Churchill coined the phrase 'special relationship' in 1945, the number of syllables in US presidents' and British premiers' names have often matched. Was David Cameron destined to become a three-syllable premier alongside Barack Obama?
A Wednesday article in the the Sun, a British tabloid, carried the headline 'NASA: Evidence of Life on Mars,' leaving scientists from the US space agency wondering if there's intelligent life in the Sun.
An Israeli student explains why the US should act on moral outrage over Israel’s discriminatory policies before it’s too late.
Many say the healthcare reform bill will help only the poor and uninsured. Americans' inability to make sense of it is causing them to respond negatively or to retreat to familiar partisan positions, poll and political analysts say.
Obama got off to a quick start. But almost one year after winning the presidency, his deeds are at risk of paling next to his aspirations.
The City of Angels readies Wagner's mythic Ring Cycle for 2010 festival.
Three probes, including a NASA instrument on India's Chandrayaan-1 lunar orbiter, have detected water molecules in minerals on the moon's surface.