Science of the Week, 2/5/16

Here are some of the most interesting science news articles I read this week:

Scientists decode brain signals at nearly the speed of perception

Moon was produced by a head-on collision between Earth and a forming planet

How, not if, climate change affects cold blooded animals

 Energy-friendly chip can perform powerful artificial intelligence tasks

 Study shows North Atlantic Ocean CO2 storage doubled over last decade

"Quaggas" bred in South Africa