Elephants are not exactly commonplace in the European landscape, so when archaeologists uncovered an elephant foot bone among the rubble of an Iron Age dig in Spain, they knew it could be something ...

Elite sport often looks like a test of speed, strength, and technical skill. Yet some of the most decisive moments in high-level competition unfold too quickly to be explained by physical ability ...

When the researchers calculated the black hole's energy output, they were met with an additional surprise. It's about equal to the energy released by a gamma-ray burst (GRB). Since GRB are the ...