A model looked at the numbers associated with detecting and containing a potential African swine fever virus (ASFV) outbreak in the U.S. and found that sampling and laboratory capacity are areas of ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...

Stratified random sampling is a method of sampling that divides a population into smaller groups that form the basis of test ...

NASA’s OSIRIS-REx spacecraft will make its first attempt to collect a sample from asteroid Bennu on Oct. 20. Dante Lauretta, OSIRIS-REx principal investigator and a professor of planetary science and ...