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Science / Mind & Body

Grapefruit and grapefruit juice can adversely interact with certain medications.

Why Does Grapefruit Mess With Your Medicine?

The juicy fruit can cause negative side effects with a number of prescription and over-the-counter medicines

Baby, we're pair-bonded for life.

Geeky Gifts for Your Valentine

Having trouble finding a gift that matches the brilliance of your Valentine? We’ve got the solutions

Cro-Magnon was one of the first fossils of an ancient human ever discovered.

Meet the Contenders for Earliest Modern Human

Scientists have several candidates for the title of earliest Homo sapiens

Humans are the only hominids with true chins.

Why Do Humans Have Chins?

Scientists have several explanations for why modern humans are the only hominids that have chins

The skull of Australopithecus sediba

Top 10 Hominid Discoveries of 2011

A look back at the year’s most important and fascinating finds in the field of human evolution

A giant bust of Peking Man at Zhoukoudian

The Human Evolution World Tour

Hominid enthusiasts can see the highlights of human evolution at evotourism destinations around the world

Fossil leaves from the 77,000-year-old mattress

The World’s Oldest Mattress

A 77,000-year-old grass mattress is the earliest bed in the archaeological record. What did earlier hominids sleep on?

A replica of a Peking Man, or Homo erectus, skull on display in China.

The Mystery of the Missing Hominid Fossils

Seventy years ago, an important collection of “Peking Man” fossils disappeared in China. They are still missing today

Neanderthals’ successful adaptation to climate change may have contributed to their extinction by leading to more interactions with humans.

Were Neanderthals Victims of Their Own Success?

A new archaeological study shows how Neanderthals’ ability to adapt to changing climates may have led to the species’ eventual extinction

An artist’s reconstruction of Australopithecus afarensis, a species that can be called a hominid or a hominin.

What’s in a Name? Hominid Versus Hominin

You may have noticed that our ancestors are increasingly called hominins, which is the result of researchers revising how they classify primates

A reconstruction of a Neanderthal, which was named after Germany’s Neander Valley

A Hominid Dictionary

Hominids have complicated names, but their scientific monikers are less mysterious when their Latin, Greek and African roots are decoded

Do you freeze your jeans?

The Myth of the Frozen Jeans

Cold temperatures aren’t enough to kill off any bacteria on your clothing

The molar tooth of a Denisovan

Modern Humans Once Mated with Other Species

Genetic studies reveal that some modern humans carry DNA from extinct hominid species, evidence of ancient interbreeding

In primates, brain size correlates with group size.

Humans Evolved Big Brains to Be Social?

Some scientists think humans and other primates evolved big brains in response to the social challenges of living in large groups

You don’t have to go to South Africa to see Mrs. Ples, an Australopithecus africanus fossil.

The Best Places to See Hominid Bones Online

It’s hard to find hominid bones in museums, but it’s easy to see them on the Internet

The Taung Child was killed by an eagle about three million years ago.

How Africa Became the Cradle of Humankind

A fossil discovery in 1924 revolutionized the search for human ancestors, leading scientists to Africa

Skeletons of Australopithecus sediba (left and right) compared to Lucy (center), or Australopithecus afarensis

Welcome to Hominid Hunting

Smithsonian’s newest blog tracks the latest developments in the field of human evolution

Australopithecus sediba had a hand built for making stone tools

Fossil Finds Complicate Search for Human Ancestor

A new analysis of a 2-million-year-old hominid shows that it had an intriguing mix of australopithecine and Homo-like traits

A screenshot from The Great Flu, an online game

Five Games To Play After Watching Contagion

These games are fun but also have important lessons to teach about infectious diseases

Brain cells, stained in red, are sensitive to hormones that influence appetite

Dieting May Cause The Brain to Eat Itself

When “autophagy” was blocked, hunger signals were blocked and the mice became lighter and leaner

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