Humankind stands at an evolutionary crossroads, and the key to our survival lies in awakening a latent potential within the ...

It has usually been claimed that language is what makes humans uniquely human. However, I submit that it is the mind as a general problem-solving capacity for adaptations to current ecological ...

Feathers work remarkably well for flight. Fairly rigid, yet light, with a lot of surface area to push against air molecules, they permit birds to soar to great heights. Yet scientists are now starting ...