Time is of the essence for a Brazilian neuroscientist who wants to study whale and dolphin brains before the brains decompose ...

The field is stacked with stars, including four-time Indianapolis 500 winner Helio Castroneves, a former “Dancing with the ...

A Wisconsin doctor ran seven marathons on seven continents, from Antarctica to North America, to raise awareness of testicular cancer after previously battling the disease.

Brazilian authorities say a young man from an isolated Indigenous tribe who approached a riverine community in Brazil’s ...

It's NASCAR's turn to hold its version of the Super Bowl, and the Daytona 500 is trying hard to match the hype.

The young man from an Indigenous Amazonian tribe is receiving medical treatment, while authorities prepare to attempt ...