Newsweek's weekly update maps the locations of 13 aircraft carriers in the Indo-Pacific region as of March 21.

A strong earthquake off Panama’s Pacific coast shook the central part of the country Friday, but went largely unnoticed in the capital. The earthquake was centered about 76 miles (123 kilometers) ...

Researchers who have studied genetic evidence of iguanas suggest the ancient reptiles traveled nearly 5,000 miles from North America to Fiji on floating vegetation.