News tagged with evolutionary models

Professor quantifies how 'one thing leads to another'

(Phys.org) —"One thing led to another," people often say. Events, discoveries and relationships are triggered by something previous. The iPhone case was designed only because the iPhone was invented first. A song became ...

Aug 15, 2014
3.7 / 5 (7) 1

Warming climate pushes plants up the mountain

In a rare opportunity to directly compare plant communities in the same area now with a survey taken 50 years ago, a University of Arizona-led research team has provided the first on-the-ground evidence that ...

Aug 14, 2013
4.2 / 5 (5) 5

Why animals compare the present with the past

Humans, like other animals, compare things. We care not only how well off we are, but whether we are better or worse off than others around us, or than we were last year. New research by scientists at the University of Bristol ...

May 30, 2013
2 / 5 (1) 2 | with audio podcast