University of Zurich

The roots of human altruism

Scientists have long been searching for the factor that determines why humans often behave so selflessly. It was known that humans share this tendency with species of small Latin American primates of the ...

Aug 27, 2014 4.5 / 5 (11) 0

Camels emit less methane than cows or sheep

When digesting ruminants exhale methane. Their contribution to this global greenhouse gas is considerable. So far the assumption had been that camels with similar digestion produce the same amount of the ...

Apr 10, 2014 2.3 / 5 (3) 0