Roger S Seymour

Professor Emeritus of Physiology, University of Adelaide

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Roger S Seymour

A lone giraffe in Kenya.

Why do giraffes have such long legs? Animal simulations reveal a surprising answer

Roger S Seymour

03 Nov 2025

3 min read

How smart were our ancestors? Turns out the answer isn’t in brain size, but blood flow

Wildlife & Biodiversity

How smart were our ancestors? Turns out the answer isn’t in brain size, but blood flow

Roger S Seymour

27 Jan 2020

5 min read

Down To Earth

www.downtoearth.org.in