A pair of gannets share a moment against the romantic backdrop of guano-stained cliffs in Noss National Nature Reserve, Scotland.
If every step taken, hour slept, and heartbeat can be measured, recorded, and analyzed, are we taking control of our health or losing the plot entirely?
The small, plant-eating Lystrosaurus thrived post-extinction, while its predators suffocated to death. Its eggs played a critical role.
Linguists hope to be conversant in rudimentary-level sperm whale in the next five years.
"I've known many of them for their entire lives. And now I'm watching them kill each other," says one researcher.
Turns out there might be a very understandable reason why your cat leaves its bowl half-empty.
Googly eyes are apparently one of a gull's biggest fears.
Photo: Rachel Bigsby / Wildlife Photographer of the Year 
