News tagged with size

Why do we have large brains?

In recently published article from Proceedings of the Royal Society B, the relationship between brain size and behavioural ecology was found to be highly sensitive to small data changes, and widely championed hypotheses such ...

date18 hours ago in Evolution
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How many golden eagles are there?

For conservation efforts to be effective, wildlife managers need to know how many individuals of a species are out there. When species are spread out over large areas and occur at low densities, as is the case with the Golden ...

dateOct 18, 2017 in Ecology
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Image: ISS transits the sun

Taking an image of the International Space Station as it passes in front of the Sun, Moon or planets is a popular pastime for astrophotographers. It requires planning, patience and a measure of luck. The camera must be set ...

dateOct 06, 2017 in Space Exploration
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