快猫短视频

快猫短视频鈥榮 reporters are blogging live from the American Association for the Advancement of Science鈥檚 meeting in Chicago. Here鈥檚 a round-up of their posts from the second day:

Sound recordings could direct elephants to safety

Robot birds show that attentive males are better at getting the females

Why do women have big brains?

Chimpanzees really are better at memorizing numbers than humans

We鈥檒l be posting daily round-ups over the course of the conference, or you can read our live coverage as it鈥檚 posted on our blog. You can also subscribe to our AAAS RSS feed.