There’s a saying: “Go backwards to spring forward.” I never really got it until I started literally walking backwards. It all clicked when I was recovering from eye surgery and looking for ways to ...

Renowned computer scientist Ray Kurzweil has made a bold prediction that humans will achieve “longevity escape velocity” within the next four years. This concept suggests that life expectancy could ...

Computer scientist and futurist Ray Kurzweil believes humanity will achieve “longevity escape velocity” in just four years. The concept basically states that due to medical and technological advances, ...

My immersion in language and the histories of Nez Perce words steered my education, and my research, into the natural sciences. As a NASA fellow, I created a transdisciplinary habitat suitability ...

In regressive evolution, organisms lose complex features and can appear to evolve "in reverse." But evolution doesn't retrace its steps, experts said. When you purchase through links on our site, we ...