For generations, Gatorade and similar electrolyte beverages have been helpful tools for athletes seeking a competitive edge.

Twins occur when two separate eggs are fertilized at the same time, or when a fertilized eggs splits into two. Multiple ...

Have you looked at the international rankings of the world's happiest countries lately? Measuring a country's subjective levels of happiness has become something of an international sport.

The youngest and most metal-rich stars, such as the Sun, are called Population I. Older stars with fewer metals are Population II. The oldest stars, the very first stars to appear in the Universe, are ...

In 1983 archaeologists excavating a cave in South Africa discovered an unusual femur bone. It belonged to an unspecified ...

Large stars have cosmically short lifetimes, so the fact that this FRB occurred in an old, long-dead galaxy means that the ...

Ancient fossils of the world's very first dinosaurs may be buried in places almost impossible to investigate, according to ...

The world's largest iceberg looks set to collide with a group of remote islands in the southern Atlantic, risking the safety of wildlife in a region renowned for rich biodiversity that surpasses even ...