Tufts University

The coming merge of human and machine intelligence

For most of the past two million years, the human brain has been growing steadily. But something has recently changed. In a surprising reversal, human brains have actually been shrinking for the last 20,000 years or so. We ...

May 25, 2015
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Sugary drinks linked to high death tolls worldwide

Consumption of sugary drinks may lead to an estimated 184,000 adult deaths each year worldwide, according to research published today in the journal Circulation and previously presented as an abstract at the American Heart ...

Jun 29, 2015
popularity419 comments 2

Religious exemptions for vaccines endanger us all

The measles epidemic in the western United States earlier this year provides a good reminder that it is time to end the religious exemption for vaccination. It may also be time for physicians to change the way they educate ...

Jul 09, 2015
popularity33 comments 5