PetHelpful on MSN

Cool Video Shows How Fast Different Hunting Dog Breeds Actually Run

The American Kennel Club (AKC) explains more about sighthounds, also known as gazehounds, "Bred initially in vast open land, ...

Could a cheetah win the Melbourne Cup?

Melbourne Cup thoroughbreds are considered the best of the best in world racing. But are they really top of the tree in the ...
AZ Animals on MSN

Cheetah Trafficking Networks Threaten Survival of the Species

Cheetah trafficking seems to be on the rise, according to Dr. Laurie Marker of the Cheetah Conservation Fund and here's how ...
The Economist

Astronomers cannot agree on how fast the universe is expanding

IT IS ONE of the biggest mysteries in cosmology—and getting bigger all the time. Ever since Edwin Hubble, an American astronomer, published observations of distant galaxies in 1929, scientists have ...