News Desk

The series of more than 100 rock carvings, or petroglyphs, in the forest’s Track Rock Gap were created by Creek and Cherokee people beginning more than 1,000 years ago.

The two species regularly interbred by about 45,000 years ago.

The debate around psychedelic patents reflects a deeper question about how to create a business model that puts values before profits.

Paleolithic cuisine was anything but lean and green, according to a recent study on the diets of our Pleistocene ancestors. For a good 2 million years, Homo sapiens ditched the salad and dined heavily on meat, putting them at the top of the food chain.

In an experiment to understand better how ancient artifacts are altered by the sediment in which they are buried for thousands of years, Australian archaeological scientists buried bones, stones, charcoal and other items in bat guano, cooked it, and analyzed how this affected the different items.

Human cultures can see the world through very different lenses, but the way we sort stars in the night sky is surprisingly universal.

The physicist on Newton finding inspiration amid the great plague, how the multiverse can unite religions, ‘reaching out to aliens is a terrible idea’ and why a ‘theory of everything’ is within our grasp.

In the wake of New York’s decision to legalize marijuana earlier this week, Senate Majority Leader Chuck Schumer (D-NY) says he’s ready to move on federal marijuana reform.

A new study has been published following on from two earlier studies on microdosing. Our body of research tells us some benefits of microdosing may be comparable to other wellness activities such as yoga.

Fossilized pollen and leaves reveal that the meteorite that caused the extinction of nonavian dinosaurs also reshaped South America’s plant communities to yield the planet’s largest rain forest

New York state has legalized marijuana for adults and will expunge the criminal records of people previously convicted of crimes that would be legal under the new law.

The more we look into the harsh extremes of Chile’s Atacama Desert, the more we find. Phenomena both mystifying and wonderful, occasionally bordering on alien.

Archaeologist Stephen Sherlock, an independent scholar, has found evidence of Neolithic people extracting salt from seawater 5,800 years ago at Street House, Loftus, making it the oldest salt production facility ever discovered in Britain.

Ostrich eggshells and crystals gathered more than 100,000 years ago shed light on the cultural evolution of early humans.

Space scientists have discovered extra-terrestrial particles which point to a medium-sized asteroid impact in Antarctica 430,000 years ago.

Rock art of human figures created over thousands of years in Australia’s Arnhem Land has been put through a transformative machine learning study to analyse style changes over the years.