Humans news stories

New research published in Scientific Reports found that people who microdose psychedelics displayed greater improvements in mental health and mood over the span of 1 month compared to non-microdosers.

More than 11,000 years ago, young children trekking with their families through what is now White Sands National Park in New Mexico discovered the stuff of childhood dreams: muddy puddles made from the footprints of a giant ground sloth.

High above one of western Britain’s loveliest valleys, the silence is broken by the sound of gentle digging, scraping and brushing, along with bursts of excited chatter as another ancient feature is revealed or a curious visitor stops by to find out what is going on.

The ancient North American city of Cahokia had as its focal point a feature now known as Monks Mound, a giant earthwork surrounded on its north, south, east and west by large rectangular open areas.

Researchers wanted to know how animals learn to walk and learn from their stumbling, so they built a four-legged, dog-sized robot to simulate it, according to a new study reported in Nature Machine Intelligence.

Mummies are found all over the world and reveal the practices of long-lost peoples.

The mountain fortress of Rabana-Merquly in modern Iraqi Kurdistan was one of the major regional centers of the Parthian Empire, which extended over parts of Iran and Mesopotamia approximately 2,000 years ago.

Scientists have taken an important first step into studying the effects of the psychedelic drug psilocybin — the active substance in “magic” mushrooms — at a cellular and genetic level. Their findings, published in Scientific Reports, indicate that a single dose of psilocybin produces a long-lasting antidepressant-like effect in flies.

A dormant black hole nine times the mass of the Sun has been found outside the Milky Way for the first time, in what researchers have called a “very exciting discovery”.

Groundwater that was recently discovered deep underground in a mine in South Africa is estimated to be 1.2 billion years old. Researchers suspect that the  groundwater is some of the oldest on the planet, and its chemical interactions with the surrounding rock could offer new insights about energy production and storage in Earth’s crust.

A team of researchers with affiliations to multiple institutions in the U.S. has found that the metal content of Fermi bubble high-velocity clouds does not match with material in the Milky Way’s galactic center, suggesting that at least some of the material comes from somewhere else.

Researchers have peered back through 800 years of history to conclude that Mayapan – the capital of culture and politics for the Maya people of the Yucatán Peninsula in the 13th and 14th century CE – may well have been undone by drought.

Remains recovered from a cave in the Chinese province of Yunnan more than 10 years ago have finally given up their secrets, with a DNA analysis revealing not just who left them, but ultimately where their ancestors would go.

Some say King Arthur slew a giant there. Others say he knelt in prayer and his knee print indentations are forever etched into the stone. Archaeologists set out to find out what really happened at Arthur’s Stone, a 5,000-year-old Neolithic chambered tomb in Herefordshire, England, near the border of Wales.

The new study, published in the journal Proceedings of the National Academy of Sciences, demonstrates that among the 23 specimens analyzed and potentially representing early Homo from southern Africa between 2.5 and 1.4 million years, a maximum of seven of them actually represent Homo, while the others more likely belong to Australopithecus or Paranthropus.