In late September 2017, an invisible, radioactive cloud swept across Europe.

In the middle of the freezing, desolate expanse of the McMurdo Dry Valleys in Antarctica, a bright red waterfall bursts out of the stark white ice.

In a quiet coastal town in Japan sits a telephone booth overlooking the ocean.

In 2022, deep inside the San Lázaro rock shelter in Segovia, Spain, an archaeological excavation unearthed a peculiar 7.8-inch stone that immediately caught the attention of researchers.

William John Cavendish-Scott-Bentinck, the 5th Duke of Portland, possessed immense wealth and a sprawling English estate.

In 1972, a team of archaeologists excavating a burnt ancient city in northwestern Iran uncovered an astonishing sight hidden within a plaster-lined brick bin.

In the late 19th century, a man walked into a Tokyo telegraph office and demanded to send an urgent message to a foreign diplomat, claiming to be a high-ranking imperial minister.

A faintly stained 14-foot, 3-inch (4.34-meter) linen cloth kept in Italy bears the image of a crucified man.

Earth has seven continents, but massive tectonic forces are actively tearing one apart. Africa is slowly splitting in two, a geological event that will eventually birth a new ocean.

Before becoming an e-commerce giant with billions of dollars in yearly revenue, a young delivery company faced immediate bankruptcy.