We humans evolved to be social creatures. By gaining the skills to cooperate with others, we were able to stave off predators, eat more consistently, and care for each other’s young, allowing our ...

Nicholas Wade’s book may be the most unassuming brick I’ve ever seen thrown through an intellectual window. It might as well have been wrapped in a Magritte-esque note reading: “This is not a brick.” ...

The human body is a machine whose many parts – from the microscopic details of our cells to our limbs, eyes, liver and brain – have been assembled in fits and starts over the four billion years of our ...

While natural selection is best known for weeding out the weak, it may also be partly responsible for the apparent rise of some disorders, such as autism, autoimmune diseases and reproductive cancers, ...

Nobody likes to wait, and we are willing to pay to avoid it. Expedited shipping, fast food and video streaming are all profitable because they reduce or eliminate that wait. You can test this by ...

Does evolution explain why we can't resist a salty chip? Researchers found that differences between the elemental composition of foods and the elemental needs of animals can explain the development of ...

Bribiescas teaches biological anthropology at Yale University and is the author of Men: Evolutionary and Life History and How Men Age: What Evolution Reveals about Male Health and Mortality. As an ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

Warm-blooded animals like mammals and birds spend a ton of energy simply keeping their bodies warm enough to live. Meanwhile, reptiles and other cold-blooded creatures soak up heat by lounging in the ...

Essential for life: this illustration shows how fundamental constants of nature set the fundamental lower limit for liquid viscosity. (Courtesy: thehackneycollective.com) The values of the fundamental ...

This blog entry is about one of my many pet peeves. Essentially, there is much literature examining correlates of sex differences in a specific behavior that claim to provide a test of one ...