Zealandia, considered a candidate for the Earth’s eighth continent, was mostly lost to the sea. Geologists say they’ve now ...

It comes to auction with a £60,000-£80,000 ($80,370-$107,160) estimate. In ancient Rome, private residences often reflected the citizenry’s love for the mosaic tradition through artworks, like a ...

Over the past 250 million years, periods when coral reef growth has peaked have coincided with big rises in sea temperatures ...