The entrance to Lida Ajer, a cave in the Sumatran highlands of Indonesia. Researchers say teeth found at the cave belong to anatomically modern humans and are up to 73,000 years ago. (Credit Julien Louys)
The conventional timeline of human evolution and migration continues to crumble in the face of new research. The latest finding puts anatomically modern humans deep in Indonesia up to 73,000 years ago — tens of thousands of years before once thought possible.
The old school timelin ...read more
Another day, another over-hyped sex differences neuroscience study. The headlines this time around are especially cringeworthy:
Study Finds Women’s Brains Are Far More Active Than Men’s
Women Are Using A LOT More Of Their Brains Than Men. Surprise, surprise 😏
Women really DO overthink things! Scans reveal they have ‘more active brains than men’
The paper in question was published in the Journal of Alzheimer’s Disease and it comes from a group led by Dr. D ...read more
The Lina biodegradable car. (Credit: Eindhoven University)
A concept car in the Netherlands is constructed almost entirely of materials the grow in the soil.
Called “Lina,” the biodegradable car is the work of students at Eindhoven University of Technology and is composed mainly of sugar beet resin and flax. It weighs in at under 700 pounds and can reach a top speed of around 50 miles per hour. The four-seater runs on batteries and can go about 60 miles on a single charge ...read more
(Credit: Shutterstock)
Some 4,000 years ago in the Russian steppe, the relationship between man and dog was, you could say, complicated.
It seems in that time and place, as a rite of passage into manhood, teenage boys were sent to a ritual site to “transform” into dogs by eating their flesh.
This is the new interpretation, presented in an upcoming paper in the Journal of Anthropological Archaeology, of roasted and chopped bones from at least 64 dogs and wolves, found at the Bronze ...read more
A demonstration of the icebreaking testing taking place at the National Research Council of Canada in St. Johns, Newfoundland and Labrador. Credit: CNW Group/National Research Council Canada
Imagine your childhood bathtub playtime magnified into large model ships plowing through an ice-filled tank with a length that rivals the Statue of Liberty’s height. That 300-foot ice tank in the Canadian city of St. John’s is currently helping the U.S. Coast Guard cond ...read more
Solar eclipse. Credit: Luc Viatour (CC-BY-SA)
On August 21st, millions of people across the U.S. will have the opportunity to witness a total solar eclipse. But we won’t be the only ones taking notice—there is a good chance animals, and even some plants, will be affected by the event, too.
It is not as farfetched as you might think. Many animals and plants respond to daily changes in light and temperature. Birds sing at dawn while fireflies come out at twilight. Flowers like m ...read more
A collection of helminth eggs seen under a microscope. (Credit: By Jarun Ontakrai/Shutterstock)
In Germany, treatments for disease may entail adding a vial of parasitic worms to a meal or beverage.
The country’s food and consumer safety organization is set to weigh in on the relative merits of parasitic worms as a treatment for a range of autoimmune disorders. So called “helminthic therapies” have been slowly gaining ground in the past two decades or so, although the scientif ...read more
Over time, these cycles of bounty and absence come and go, and every place on Earth is crossed eventually. For human beings, with our limited lives and limited means of travel, these vagaries of celestial alignment mean the majority of people on Earth have never seen a total solar eclipse.
The Daytime StarsThe first total solar eclipse most Americans will have ever seen begins the morning of Monday, Aug. 21, 2017, two seconds before 10:16 a.m. PDT. At that moment, the dark shadow of the moon tou ...read more
1. Is your daily slog through a non-equilibrium system of interacting particles — how physicists define vehicular traffic — getting you down? Us too, especially when it slows for no apparent reason.
2. According to a study in the New Journal of Physics, traffic jams develop spontaneously when vehicle density exceeds a critical level, beyond which minor fluctuations in the flow of individual vehicles destabilize the whole thing.
3. In fact, even construction or an accident isn’t ...read more
