Fossils from the oldest known Homo sapiens individual in East Africa are more ancient than previously thought. A partial H. sapiens skull and associated skeletal parts found in 1967 in…
Category: Humans
‘Origin’ explores the controversial science of the first Americans
OriginJennifer RaffTwelve, $30 Scientific understanding of the peopling of the Americas is as unsettled as the Western Hemisphere once was. Skeletal remains, cultural artifacts such as stone tools and, increasingly,…
Homo sapiens may have reached Europe 10,000 years earlier than previously thought
Stone Age Homo sapiens began migrating into Europe much longer ago than has typically been assumed. Discoveries at a rock-shelter in southern France put H. sapiens in Europe as early…
Clovis hunters’ reputation as mammoth killers takes a hit
An amateur archaeologist exploring a dried-out, ancient stream channel called Blackwater Draw near Clovis, New Mexico, made a startling discovery in 1929. He came across chiseled stone points strewn among…
Psychology has struggled for a century to make sense of the mind
One of the most infamous psychology experiments ever conducted involved a carefully planned form of child abuse. The study rested on a simple scheme that would never get approved or…
Moral judgments about an activity’s COVID-19 risk can lead people astray
What do you think was riskier during the pre-vaccine days of the pandemic: having your lonely parents over for dinner or going to a beach filled with dozens of strangers?…
Playing brain training games regularly doesn’t boost brainpower
It’s an attractive idea: By playing online problem-solving, matching and other games for a few minutes a day, people can improve such mental abilities as reasoning, verbal skills and memory.…
Small bribes may help people build healthy handwashing habits
Good habits are hard to adopt. But a little bribery can go a long way. That’s the finding from an experiment in India that used rewards to get villagers hooked…
Surprisingly, humans recognize joyful screams faster than fearful screams
Screams of joy appear to be easier for our brains to comprehend than screams of fear, a new study suggests. The results add a surprising new layer to scientists’ long-held…
DNA from mysterious Asian mummies reveals their surprising ancestry
Mystery mummies from Central Asia have a surprising ancestry. These people, who displayed facial characteristics suggesting a European heritage, belonged to a local population with ancient Asian roots, a new…
