The Mystery of a Boy Who Lost the Vision Center of His Brain But Can Still See 7 Years Later

The case of a 7-year-old Australian boy who was supposed to lose sight at two weeks old but can still see has stunned scientists.

Credit: Inaki-Carril Mundinano, Juan Chen, Mitchell de Souza, Marc G. Sarossy, Marc F. Joanisse, Melvyn A. Goodale, James A. Bourne.

Keep reading

Giant Australian Creatures, the Megafauna, Were Wiped Out By Humans, Not Climate Change

A new study may explain why the Australian megafauna went extinct around 45,000 years ago.

About 50,000 years ago giant animals called “megafauna” roamed Australia. We are talking about 1,000-pound kangaroos, 500-pound flightless birds, 25-foot-long lizards and tortoises the size of cars. And after the arrival of the first humans, more than 85% of these animals went extinct.  

Keep reading