Evolution
12/07/2017
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By Michelle Simmons
The evolution of body size: New study explores how height and weight of humans has changed over time
Have you ever wondered why people are of different heights and weights? A new large-scale study attempted to answer this by exploring the evolutionary patterns in humans. For the study, researchers from the University of Cambridge analyzed the height and weight of 311 hominin specimens, the ancestral lineage of which Homo sapiens alone still exist, dating from […]
11/13/2017
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By Janine Acero
A “bat signal” for bees? Scientists have discovered that common garden flowers have an “invisible blue halo” for attracting bees
What was thought to be a disorder in petal surfaces of certain flowers turned out to be an ingenious adaptation to attract bumblebees which are usually found hanging around flowers with more blue and purple hues, scientists discovered. The discovery came as a shock to the scientists when they found out, after some tests, that […]
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