Scientists find huge ring of ancient shafts near Stonehenge

Archaeologists said Monday that they have discovered a major prehistoric monument under the earth near Stonehenge that could shed new light on the origins of the mystical stone circle in southwestern England.

No single solution helps all students complete MOOCs

In one of the largest educational field experiments ever conducted, a team co-led by a Cornell researcher found that promising interventions to help students complete online courses were not effective on a massive scale—suggesting ...

Zuckerberg says US govt inaction allowed fake news to spread

Facebook boss Mark Zuckerberg said Wednesday that a lack of action by US authorities on fake political content on the platform after the 2016 US election helped pave the way for a subsequent avalanche of online disinformation.

VW boss 'convinced of diesel renaissance'

The chief executive of the world's largest carmaker Volkswagen said Tuesday he was convinced of a comeback for diesel motors, two-and-a-half years after the firm admitted to emissions cheating on a massive scale.

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