News tagged with human

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Study ties groundwater to human evolution

Our ancient ancestors' ability to move around and find new sources of groundwater during extremely dry periods in Africa millions of years ago may have been key to their survival and the evolution of the human ...

Sep 10, 2014 4.8 / 5 (5) 2

Loudspeakers in jet engines

Unless one is attending an aeronautics convention or going on a trip, noise associated with aircraft engines is rarely tolerable. Different means of significantly reducing that noise are being tested by EPFL's Electromagnetics ...

Sep 05, 2014 3.6 / 5 (8) 1

Adjusting to climate change

New findings suggest battling climate change could be a challenge, urge the global community to transform its energy system or face grim consequences.

Sep 04, 2014 2.3 / 5 (3) 1