Menu Close

Science + Tech – Articles, Analysis, Comment

Displaying 2401 - 2425 of 6524 articles

Detail of the Connecticut Inscription, with image enhancement. Centre for Rock Art Research and Management database

Rock art shows early contact with US whalers on Australia’s remote northwest coast

Etchings over much earlier Aboriginal engravings show foreign whalers made contact with Australia’s remote northwest long before colonial settlement of the area.
A modern arthropod (the centipede Cormocephalus) crawls over its Cambrian ‘flatmate’ (the trilobite Estaingia). Michael Lee / South Australian Museum and Flinders University

Life quickly finds a way: the surprisingly swift end to evolution’s big bang

Modern animals took over our planet much more quickly than previously thought. This has both welcome and disturbing implications for the future of life on our rapidly changing planet
Testosterone is primarily made in the testes, and creates many of the characteristics we see in adult men. from www.shutterstock.com

You need more than just testes to make a penis

Disorders affecting penis development are among the most common birth defects seen in humans, and rates are on the rise.
Statistics on Australian Facebook users show no decrease in numbers since the Cambridge Analytica scandal first received public attention. AAP/LUONG THAI LINH

Why are Australians still using Facebook?

Some Australian Facebook users are more worried about over-sharing by friends than the privacy and security of their personal information.