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Science / Mind & Body

“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

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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

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

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

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

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

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

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

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 The Poison Squad, Deborah Blum chronicles the public health campaign against tainted dairy products

The test, called TimeSignature, can come within an hour and a half of assessing a person’s biological time.

A New Blood Test Can Determine Your Biological Clock

Scientists say it could help pinpoint the best time to take medicine, and also predict disease risk

Comparison of Modern Human and Neanderthal skulls from the Cleveland Museum of Natural History.

Ancient Teeth With Neanderthal Features Reveal New Chapters of Human Evolution

The 450,000-year-old teeth, discovered on the Italian Peninsula, are helping anthropologists piece together the hominid family tree

James P. Allison and Tasuku Honjo win the 2018 Nobel Prize in Physiology or Medicine for their foundational work on cancer immunotherapy.

What Makes the Nobel-Winning Breakthroughs in Immunotherapy So Revolutionary

Targeting the immune system to fight cancer could be the first step to defeating the disease

Art Meets Science

A New Project Weaves Patient Stories Into Art

A bioengineer collaborates with artists, clinicians and patients to come up with an art exhibition with heart

In 2015, John T. Unger embarked on a project to recreate 14 of Eustachi’s drawings in life-size mosaics.

Art Meets Science

This Artist Redefines a “Chiseled Body”

Life-size and hyper-detailed, these anatomical mosaics draw on ancient inspiration

When stimulated, OLM cells in the brain encourage risk-taking behavior.

The Brain’s “Bravery Cells” Encourage Risky Behavior

Cells in the hippocampus help determine whether to be apprehensive in stressful situations, and they could be stimulated to treat anxiety

Lines of cocaine.

Genetic Skin Graft Helps Mice Kick Cocaine Habit

A new treatment using CRISPR helps reduce cocaine cravings in mice, and it may be able to treat human addiction in the future

Ketamine syringe, 10mg held by a healthcare professional.

Ketamine Works as a Fast-Acting Antidepressant, But the Full Effects Are Still Unknown

A new study suggests that ketamine activates the brain’s opioid receptors, complicating its use to treat clinical depression

A concussion occurs when the brain impacts the inside of the skull with enough force to temporarily affect brain function.

How Virtual Reality and Sideline Brain Scans Could Help Diagnose Concussions

Determining if an athlete or soldier has a concussion often depends on what they tell you, but new technologies could provide a more objective approach

The airways inside the human lung.

Tracking Down the Origins of Cystic Fibrosis in Ancient Europe

CF is the most common genetic disease among Caucasians, and how it became so widespread is something of a mystery

The human gut is filled with trillions of microbes.

The Benefits of Probiotics Might Not Be So Clear Cut

An individual’s natural gut bacteria determine whether the so-called dietary supplements help or do nothing at all

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