Today's Discoveries

(Courtesy The University of Western Australia)

(Courtesy University of York)

(Courtesy University of Oregon)

(Nobu Tamura, via Wikimedia Commons)

(D.E. Rosso and F. D’Errico)

(Bernard Gagnon, via Wikimedia Commons)

(© Jerry Wilhelmsson-BUE)

(Courtesy The University of Aberdeen)

(Courtesy Central Wyoming College)

(Tate Britain, Public Domain)

(Courtesy TG Group)

(University of York)