Other Sciences - Mathematics news

Have we reached peak travel?

(PhysOrg.com) -- Since the 1970s, passenger travel by vehicles and airplanes has grown rapidly in industrialized countries, and the International Energy Agency has predicted steady, though slower, travel growth ...

Jan 03, 2011 3.6 / 5 (9) 8 | with audio podcast report

Rethinking the roots of altruism

For decades, researchers working to understand how altruistic behavior evolved have relied on a concept known as inclusive fitness, which holds that organisms receive an evolutionary benefit—and are able ...

Jan 13, 2014 4.2 / 5 (10) 30 | with audio podcast

The arithmetic of gun control

Aiming to quell heated national debate about gun control with factual answers, two UC Irvine mathematicians have designed parameters to measure how to best prevent both one-on-one killings and mass shootings in the United ...

Jul 27, 2013 3.7 / 5 (20) 95 | with audio podcast