The Antarctic Circumpolar Current plays an important part in global

PARDUBICE, CZECH REPUBLIC—Radio Prague International reports that researchers from the

SOUSA, BRAZIL—According to a Newsweek report, petroglyphs created between 3,000 and

JHAPA, NEPAL—The Kathmandu Post reports that remnants of a possible

Amidst the unique landscape of geothermal development in the Tohoku

CAIRO, EGYPT—According to a Live Science report, a team of Egyptian and German

EXETER, ENGLAND—According to a statement released by the University of

Coastal seas form a complex transition zone between the two

SANTIAGO, CHILE—According to a report from Live Science, researchers have

AUSTIN, TEXAS—About 74,000 years ago, the Toba volcano on the