Mind-Body Wellness | Smithsonian Magazine

The complicated tree of human evolution could include extinct species that have not yet been discovered.

Artificial Intelligence Study of Human Genome Finds Unknown Human Ancestor

The genetic footprint of a "ghost population" may match that of a Neanderthal and Denisovan hybrid fossil found in Siberia

February 8, 2019

Scientists studying bacteria in the gut continue to find evidence of the role these organisms play in human health.

Scientists Find a Possible Link Between Gut Bacteria and Depression

A new study identifies bacteria in the microbiome that could produce neurotransmitters and potentially influence activity in the brain

February 5, 2019

Alice Lee, one of the first women to attend London University, challenged the predominant notion that men's brains were larger and therefore intellectually superior.

The Statistician Who Debunked Sexist Myths About Skull Size and Intelligence

Though she laid bare the false claim of women's intellectual inferiority, Alice Lee failed to apply the same logic to race

January 14, 2019

“Little Foot’s” skull and a 3-D rendering of the endocast.

Detailed Scans of Ancient Human Skull Reveal Structure of the Brain and Inner Ear

The skull of "Little Foot," one of the oldest known hominins, continues to teach researchers about human evolution

January 9, 2019

Ingenious Minds

How Jean Bennett Found a Way to Treat Hereditary Blindness in Children

In conversation with chef Spike Gjerde, the molecular geneticist explains how she is paving the way for the future of gene therapy

January 4, 2019

Homo neanderthalensis, the earlier relatives of Homo sapiens, also evolved to shed most of their body hair.

Why Did Humans Lose Their Fur?

We are the naked apes of the world, having shed most of our body hair long ago

December 11, 2018

The Ten Best Science Books of 2018

These titles explore the wide-ranging implications of new discoveries and experiments, while grounding them in historical context

December 6, 2018

CRISPR-Cas9 is a gene editing tool that has allowed scientists to alter the genomes of living organisms with unprecedented accuracy and ease.

What's New, and What's Not, in the Reported Birth of the CRISPR Babies

Editing human DNA, either in embryos or in cells that are reintroduced to the body, had come a long way before Lulu and Nana were born

December 3, 2018

A brave soul walks on Legos at the U.K. Firewalk

Why Walking on Legos Hurts More Than Walking on Fire or Ice

Everything you wanted to know about the science and history of stomping on the toy blocks

November 13, 2018

Freya, a Springer Spaniel, who has been trained to detect malaria parasites in sock samples taken from children in The Gambia. Freya did not participate in the initial study but was trained afterwards to help sniff out malaria in the future.

Good Dogs Could Help Identify Malaria Carriers

In a small proof-of-concept study, trained dogs neared the accuracy rate recommended by the World Health Organization for detecting the malaria parasite

October 29, 2018

An 1887 illustration by British artist Hablot Knight Browne of “resurrectionists” stealing dead bodies from a graveyard.

In Need of Cadavers, 19th-Century Medical Students Raided Baltimore's Graves

With a half-dozen medical schools and a shortage of bodies, grave robbing thrived—and with no consequences for the culprits

October 25, 2018

In the late 1800s, milk and dairy products could be teeming with dangerous bacteria, contaminated by worms, hair and even manure.

The 19th-Century Fight Against Bacteria-Ridden Milk Preserved With Embalming Fluid

In an unpublished excerpt from her new book <i>The Poison Squad</i>, Deborah Blum chronicles the public health campaign against tainted dairy products

October 5, 2018