BASEL, SWITZERLAND—Concave lesions caused by Treponema pallidum, the bacterium that

LARAMIE, WYOMING—The Guardian reports that analysis of the levels of

COUNTY LONDONDERRY, NORTHERN IRELAND—BBC News reports that well-preserved human remains

CUERNAVACA, MEXICO—Live Science reports that a skeleton discovered in 1971

CAMBRIDGE, ENGLAND—Forensic artist Joe Mullins of George Mason University has

CAMBRIDGE, ENGLAND—According to a report in The Charlotte Observer, Dimitri

Hydrothermal vents and manganese nodule fields in the deep oceans

EDINBURGH, SCOTLAND—According to an ArtNet News report, more than 100

TALLINN, ESTONIA—ERR News reports that Estonia will repatriate to Ukraine artifacts

Microplastics, with a size from 1 micron to 5 millimeters,