Biology - Other news

Arm swinging reduces the metabolic cost of running

Have you ever tried running without swinging your arms? It's not easy. Each step jars and it feels like hard work: but is it? Christopher Arellano, from Brown University, USA, says, 'We know from the literature ...

Jul 18, 2014 3.9 / 5 (7) 1

Nine emerging trends in pet food

Four out of five pet owners now consider their pet a member of the family, and consumers are shifting their priorities when it comes to purchasing food for their pets accordingly (Mintel, Pet Food, 2013).

Jul 21, 2014 4.5 / 5 (2) 0