Within days of taking office, the Trump administration began purging federal demographic data—on a wide range of topics, including public health, education and climate—from government websites to ...

In late January, critical government data sets used by health researchers and economists disappeared from government websites in response to executive orders and memoranda from President Trump’s ...

The Trump administration's push to rapidly amass sensitive personal information about hundreds of millions of people living in the U.S. is extending to a rich new vein of information: troves of ...

Dr. Bonde Thylstrup studies data loss at the University of Copenhagen. Mr. Ovenden is the head of the Bodleian Libraries at the University of Oxford. Researchers logging onto the website Data.gov in ...