Author Robert Wernick journeyed to the three-island nation, 60 miles off the tip of Sicily, to explore a little-known archaeological wonder. Malta is the site of the world's most ancient temple ...

The flights revealed that a 2,000-foot-high undersea ridge holds the Thwaites Glacier in place, slowing its slide into the sea. A rising sea could allow more water to seep between ridge and ...

Residents may need to reconsider their sun-soaked dreams. Tokyo, one of the world's largest cities, is not immune to the ...