Avatar: Fire and Ash delivers striking visuals, big action set pieces and a stronger focus on Quaritch, but largely rehashes familiar ideas and struggles to meaningfully move the story forward.

A database of 2.75 billion buildings could help scientists to monitor urban planning, climate change, disaster risks and even ...

Today, the Arabian Gulf is home to manatee-like marine mammals called dugongs that shape the seafloor as they graze on ...

An entire generation came of age with the indescribable awe of landing on the Moon — and the ensuing Golden Age of Space has changed our world forever for the better. More than 50 years later, what is ...