Climate change is speeding the spread of global pathogens. Can an early-warning system for animal viruses help stop pandemics ...

The Serengeti is rightfully popular, but Tanzania has 23 national parks, many of which offer very different safari ...

This still image of a wolf at night comes from a camera trap, which was part of an experiment investigating wolf behavior in ...

The latest discovery is that elements of their vocals function in a way that’s fascinatingly similar to human vowels, making ...

While sifting through the juvenile mammoth’s genetic materials for traces of RNA, the team made another surprising discovery: ...

Despite early conservation successes, by the 1990s the world's tiger population was under dire threat. In this beautifully ...

Quahog clams are known for their longevity. A 220-year-old taken from American waters in 1982 holds the official Guinness Book of World Records oldest animal title. Unofficially, the record belongs to ...

A superbug that does not respond to the very last ditch antibiotics and that has been circulating in Asia and Europe arrives ...

National Geographic photographer Joel Sartore is halfway through a multiyear effort to document our planet’s incredible ...

The great Norse warriors not only believed in the afterlife, but saw it as their duty to help the deceased get there, with ...

A new study finds a link between chemicals and bone loss that could damage males' penises, potentially harming reproduction.

Take a look at Nat Geo's 2025 Pictures of the Year, from wildlife portraits to groundbreaking scientific discoveries.