progscrape: sciencealert.com

Grand Canyon rocks preserve a 1.2-billion-year record of Earth–Moon interactions, allowing scientists to trace how the Moon's orbit and Earth's rotation have evolved over deep time.

31 days ago sciencealert.com earth

Scientists implanted lab-grown human brain tissue into mice and found the neurons survived, integrated with the animals' brain circuits, and responded to sensory signals, providing a new model for studying human neurological disorders.

40 days ago sciencealert.com brain neuroscience

A new study shows that even a small reduction in systolic blood pressure can help slow down the progression of cerebral small vessel disease, reducing the risk of cognitive decline and dementia.

31 days ago sciencealert.com disease health

A new case study in Ethiopia shows a new mother's intestines tied themselves into a real knot after an uncomplicated vaginal birth.

47 days ago sciencealert.com health

Elephants Just Passed a Classic Psychology Test – With More Restraint Than Many Humans

45 days ago sciencealert.com biology

This New Zero-Cal Sugar Is 3,500 Times Sweeter Than Sucrose – But Doesn't Spike Insulin

56 days ago sciencealert.com health

Whatever Happened to the 150,000 Tons of Radioactive Waste Stored Under the Atlantic Ocean?

33 days ago sciencealert.com power

Bleeding Gums Linked to 61% Higher Alzheimer's Risk in 10-Year Study: In a long-term study in Japan, bleeding and receding gums were linked to substantially higher risk of dementia

40 days ago sciencealert.com japan neuroscience

Researchers report the first direct evidence in humans that BPA exposure can alter insulin sensitivity, strengthening concerns that the common plastic chemical may contribute to metabolic disorders such as type 2 diabetes.

42 days ago sciencealert.com diabetes health

'Rapunzel Syndrome': 16-year-old girl presented to emergency department with vomiting

51 days ago sciencealert.com psychology