Search Content | Science News

ADVERTISEMENT

SCIENCE NEWS NEEDS YOU

Support nonprofit journalism

Subscribe now

Search Content

E.g., 02/22/2019
E.g., 02/22/2019
Your search has returned 283 images:
  • Ardipithecus ramidus ankle bone
  • grandma and kid
  • bone points and animal teeth
Your search has returned 612 articles:
  • News

    African hominid fossils show ancient steps toward a two-legged stride

    Fossils unearthed from an Ethiopian site not far from where the famous hominid Ardi’s partial skeleton was found suggest that her species was evolving different ways of walking upright more than 4 million years ago.

    Scientists have established that Ardi herself could walk upright (SN Online: 4/2/18). But the new fossils demonstrate that other members of Ardipithecus ramidus developed a...

    02/22/2019 - 11:11 Anthropology, Human Evolution
  • News

    Evolutionarily, grandmas are good for grandkids — up to a point

    Grandmothers are great — generally speaking. But evolutionarily speaking, it’s puzzling why women past their reproductive years live so long.

    Grandma’s age and how close she lives to her grandchildren can affect those children’s survival, suggest two new studies published February 7 in Current Biology.  One found that, among Finnish families in the 1700s–1800s, the survival rate of young...

    02/07/2019 - 11:00 Evolution, Science & Society, Anthropology
  • News

    New dates narrow down when Denisovans and Neandertals crossed paths

    Mysterious ancient hominids known as Denisovans and their evolutionary cousins, Neandertals, frequented a southern Siberian cave starting a surprisingly long time ago, two new studies find.

    Evidence for visits by those populations to Denisova Cave, beginning by around 200,000 years ago for Neandertals and possibly as early as about 300,000 years ago for Denisovans, appears in the Jan. 31...

    01/30/2019 - 13:00 Anthropology, Archaeology, Human Evolution
  • The Science Life

    Why modern javelin throwers hurled Neandertal spears at hay bales

    Archaeologist Annemieke Milks had convened a sporting event of prehistoric proportions.

    The athletes: Six javelin throwers who approached the physical strength of Neandertals. The weapon: Two replicas of a 300,000-year-old wooden spear, one of nine ancient hunting tools discovered at Germany’s Schöningen coal mine (SN: 3/1/97, p. 134). The test: Could Neandertals, the likely makers of...

    01/28/2019 - 13:51 Anthropology, Archaeology, Human Evolution
  • News

    Dogs may have helped ancient Middle Easterners hunt small game

    Dogs that lived alongside Middle Eastern villagers roughly 11,500 years ago may have helped to transform how those humans hunted, researchers say.

    Fragmentary canine bones unearthed at Shubayqa 6, an ancient site in northeastern Jordan, date to a time when remains of hares and other small prey at the outpost sharply increased, say zooarchaeologist Lisa Yeomans of the University of...

    01/25/2019 - 09:56 Anthropology, Animals
  • News

    An ancient child from East Asia grew teeth like a modern human

    An ancient child with a mysterious evolutionary background represents the oldest known case of humanlike tooth growth in East Asia, researchers say.

    The child’s fossilized upper jaw contains seven teeth that were in the process of developing when the roughly 6½-year-old youngster died at least 104,000 years ago and possibly more than 200,000 years ago. Using X-rays to examine the teeth’s...

    01/16/2019 - 14:12 Anthropology, Human Evolution, Human Development
  • News

    ‘Little Foot’ skeleton reveals a brain much like a chimp’s

    An ancient hominid skeleton dubbed Little Foot possessed a brain largely similar to that of modern chimpanzees and an inner ear with a mix of apelike and humanlike features, two studies suggest. These findings, along with other analyses of the adult female’s 3.67-million-year-old skeleton, point to the piecemeal evolution of humanlike traits in close relatives of our species, scientists say....

    01/10/2019 - 06:00 Anthropology, Human Evolution
  • News in Brief

    Paint specks in tooth tartar illuminate a medieval woman’s artistry

    Remnants of a rare pigment found in dental tartar of a woman buried around 1,000 years ago at a medieval monastery indicate that she may have been an elite scribe or book painter.

    These pigment flecks come from ultramarine, a rare blue pigment made by grinding lapis lazuli stone imported from Afghanistan into powder, say archaeologist Anita Radini of the University of York in England and...

    01/09/2019 - 14:00 Anthropology
  • The Science Life

    This scientist watches meat rot to decipher the Neandertal diet

    WASHINGTON — Kimberly Foecke has a great relationship with her local butcher.

    Though she buys loads of meat, Foecke is not a chef or the owner of a small zoo. She’s a paleobiologist who studies what Neandertals ate. And that involves, in her words, “experimental putrefaction, which is a fancy way of saying, I rot meat, all day, every day.”

    Scientists know Neandertals ate a lot of...

    01/02/2019 - 06:00 Anthropology, Nutrition
  • Letters to the Editor

    These are the most-read Science News stories of 2018

    More than 11 million people visited the Science News website this year. Check out this recap of the most-read stories of 2018, and the most popular stories published this year on each of our blogs.

    Top 10 stories

    1. Male birth control pill passes a safety testMen who took a prototype once-daily contraceptive pill for about a month saw their testosterone and other reproductive hormones...

    12/28/2018 - 12:03 Astronomy, Animals, Anthropology