There are only about 1,300 genera of living mammals worldwide. Discovering a totally new genus of mammal happens only a few times a year. Mammals are not especially diverse. Roughly 6,800 mammal ...

Several users reported finding a strange Update.exe file on their computer system but had no idea how it got there. It was found that the file originates from GitHub, while users did not appear to use ...

A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors. Just ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...