During the historic April 8 total solar eclipse, a government radio station in Colorado started sending out slightly shifted "time signals" to millions of people across the globe as the moon's shadow altered the upper layers of our atmosphere. However, these altered signals did not actually change the time.
Underwater archaeologist and author David Gibbins discusses his new book about shipwrecks around the world.
Major cities across eastern China are sinking due to groundwater extraction and the weight of buildings, potentially exposing millions of people to flooding and damage in the next 100 years.
Researchers discovered the remains of a huge dinosaur named Bustingorrytitan shiva last year and have now released artistic reconstructions of the Cretaceous giant.
Visitors at Ranthambore National Park in India captured rare footage and images of a tigress and her three 1-year-old cubs feasting on the carcass of a crocodile after killing it.
Africa's soda lakes are rising and it's decimating the cyanobacteria flamingos have evolved to eat, putting the species at risk of drastic declines if current trends continue.
April's full moon, nicknamed the Pink Moon, rises on Tuesday (April 23), but will appear bright and full on Monday and Wednesday as well. Here's how to see it at its best.
A fringe theory called "panspermia" suggests that lifeforms can spread to new planets by hitching rides on meteors. New research lays out a roadmap for finding where these hypothetical, planet-hopping aliens may reside.
Qubits can be made by floating a suspended electron over a pool of liquid helium rather than being embedded them a solid-state crystal — which leads to impurities and errors.
Archaeologists think veneration of the freshwater spring started in Neolithic times.
