News Desk

The child’s remains were discovered 27 years ago in a rock shelter called Lagar Velho in central Portugal. The nearly complete skeleton was stained red, and scientists think it may have been wrapped in a painted animal skin before burial. See the study here.

Researchers say they have found “unequivocal evidence” that a meteorite smashed into Earth 3.47 billion years ago, potentially affecting plate tectonics and creating conditions for life. The study was published Thursday (March 6) in the journal Nature Communications.

The oldest human-crafted bone tools on record are 1.5 million years old, a finding that suggests our ancestors were much smarter than previously thought, a new study reports. They published their findings Wednesday (March 5) in the journal Nature.

A stressful life can leave marks on our genetic code, some of which can even be passed on to our children. A study now reveals how the biological impact of trauma on a mother persists long after the violent acts themselves have passed.

University of Tokyo researchers have investigated the origin and dispersal scenarios of Homo sapiens into East Eurasia. The team examined how migration routes, genetic contributions from archaic humans, and environmental adaptations helped shape modern populations and found an improbable flaw in one origin idea. See the study published in the Journal of Physiological Anthropology.

Archaeologists have discovered rare, 2,400-year-old puppets in El Salvador that may have been used in public rituals to perform well-known events that were “mythical or real.” The finding suggests that the people of El Salvador were more integrated into the wider Central American culture than previously thought, a new study finds

After an intense study of the mammoth’s genetic code, scientists have engineered ‘woolly’ mice with altered fur thickness, color, and texture to recreate the extinct elephant’s adaptations to the cold. The study can be found at bioRxiv.

The Andromeda Galaxy…is surrounded by a swarm of nearly 3 dozen dwarf galaxies, which circle it like bees around a hive. These “satellite galaxies” have been studied in unprecedented detail in a new paper published in the Astrophysical Journal.

Water may have first formed 100–200 million years after the Big Bang, according to a modeling paper published in Nature Astronomy. The authors suggest that the formation of water may have occurred in the universe earlier than previously thought and may have been a key constituent of the first galaxies.

Archaeologists in China have discovered a 2,800-year-old fortified wall that predates the country’s first emperor.

A study conducted in Switzerland examined changes in empathy among depressed individuals following a single dose of psilocybin. Participants who received psilocybin demonstrated substantial improvements in emotional empathy compared to the control group, which received a placebo. These improvements lasted for at least two weeks after treatment. The paper was published in Molecular Psychiatry.

New research has demonstrated the precise relationship between past ice ages and each wobble, tilt, and angle of the planet’s path, unlocking a new tool for predicting the future fluctuations of our global climate. The team’s research has been published in Science.

An “extraordinary” timber circle believed to be thousands of years old and connected to Stonehenge in England has been discovered in the ground in Denmark.

The earliest evidence that humans inhabited rainforests has been found in Africa, a surprising find which pushes human settlement in these habitats much further back than previously thought…As a result, rainforests have often been overlooked as important habitats in the evolution of early modern humans. New research published in Nature has put a dent in this assumption.

How a pandemic travel restriction led to a revolutionary discovery about early humans.

Its ruddy complexion is the defining characteristic of Mars, the idiosyncrasy that marks it out from all the other planets of the Solar System. But a new study suggests we may have misunderstood the mechanism whereby its rouge was obtained. The research has been published in Nature Communications.