Climate change left its signature on the atmosphere early in the industrial revolution, reveals a thought experiment ...

Spike-timing-dependent-plasticity (STDP) is an important learning rule in organisms. In the application of neural computation, it is meaningful to apply symmetric STDP to associative learning. In this ...

A mass extinction event wiped out around 90% of life. What followed has long puzzled scientists: The planet became lethally ...

Paleontologist Andre LuJan had an assist from nature with his latest exciting fossil find. Heavy rains helped expose a nearly complete skull of an enormous ancient salamander-like creature in a quarry ...

The story of a young orphaned dinosaur named Littlefoot, who embarks on a great journey to find a paradise called the Great Valley, The Land Before Time is a beautifully animated '80s staple.

After the Spike: Population, Progress, and the Case for People Dean Spears and Michael Geruso. Simon & Schuster, $29.99 (320p) ISBN 978-1-6680-5733-9 ...

The U.N. Commission of Inquiry on Syria reports ongoing sectarian violence despite commitments from Syria's new government to ...

Take a look back at paleontologist Mark Loewen reviewing dinosaur scenes from 'Jurassic Park' films. How accurate were ...