News tagged with biologists

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Why are aspen dying?

(Phys.org) —If Utah's quaking aspen appear to be quaking more than usual this summer, the trees have reason to tremble, says a Brigham Young University biologist. In dappled forests across the West, aspen ...

Jul 01, 2013
5 / 5 (1) 0

Have you had your cereal today?

Cereals are grasses that produce grains, the bulk of our food supply. Carnegie's Plant Biology Department is releasing genome-wide metabolic complements of several cereals including rice, barley, sorghum, and millet. Along ...

Jun 20, 2013
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When it comes to mammals, how big is too big?

(Phys.org) —Mammals vary enormously in size, from weighing less than a penny to measuring more than three school buses in length. Some groups of mammals have become very large, such as elephants and whales, ...

Jun 14, 2013
3.9 / 5 (7) 2 | with audio podcast