Geoscientists discovered a continent that had been hiding in plain sight for almost 375 years. Historically, there's been speculation about whether a continent known as Zealandia or Te Riu-a-Māui in ...

Buried several miles beneath East Antarctica's ice, Lake Vostok is one of the largest freshwater lakes on Earth, rivaling ...

Please scroll down to end of page for previous years' dates. In Greece, Orthodox Easter is celebrated with an entire week of festivities – aptly titled The Holy Week – with Good Friday, Easter Sunday, ...