Computer Sciences

Vaccine attitudes detected in tweets by AI model

People's attitudes towards vaccines can now be detected from their social media posts by an intelligent AI model, developed by researchers at the University of Warwick.

Business

Theranos founder wooed believers in 'parallel universe'

For critics outside the orbit of fallen US biotech star Elizabeth Holmes, her pledges of a medical revolution reeked of quackery. But the faith of close backers—from a future Pentagon chief to a lab scientist—was very ...

Energy & Green Tech

Fossil fuels still reign, but renewables make inroads

Five years after the signing of the Paris Climate Accord fossil fuels still dominate the energy landscape but it is renewables that are enjoying the strongest growth which even the COVID-19 crisis has not dented.