Just yesterday (Dec. 15), the Green River levee was breached, raising the specter of flash flooding in Tukwila, south of ...

Every living being must cope with a changing world—summer gives way to winter, one year it floods and the next is a drought.

Why did humans evolve the eyes we have today? While scientists can't go back in time to study the environmental pressures ...

That could place the ancestors of Homo sapiens—modern humans—outside Africa, an idea which flips everything palaeontologists ...

Immense progress in gene-editing, drug discovery and conservation are just some of the reasons to be cheerful about 2025.

Darwinian evolution says that complex systems arise through numerous successive, slight modifications that benefit the ...

Archeologists from Italy have unearthed the remains of a stunning 4,500-year-old Egyptian temple where visitors would sky-gaze while on the roof.