Behavior

Millennia-old burial sites show equal-opportunity hunting roles might have been commonplace

Dog and owner body weight can influence veterinarians’ perceptions

We wrap up our preelection series with Scientific American senior editor Jen Schwartz, who talks about the possible effects of the election results on technology development and use. 

A new study finds no serious evidence of a liberal (or conservative) bias with respect to replicability, quality or impact of research

Our November issue features space wars, a mysterious disorder of mind and brain, and past pandemics

The new political polarization casts rivals as alien, unlikable and morally contemptible

Simultaneous TV, texting and Instagram lead to memory-sapping attention lapses

Scanners try to watch the red-blue divide play out underneath the skull

Many of the statues not along the coast are in places that featured a resource vital to the communities that lived and worked there.

Fact-checkers aim to get closer to the truth, but their biases can shroud the very truth they seek

More than 40 of the birds, in coalitions of three or four, may fight for days over oak trees in which to store their acorns.

Research into the determinants of gender identity may do more harm than good