Alzheimer’s scrambles memories while the brain rests
New research suggests that memory problems in Alzheimer’s disease may be linked to a failure in how the brain replays recent experiences while at rest. The study, conducted in mice…
Scientists discover hidden geometry that bends electrons like gravity
How can information move at incredible speeds, or electricity flow without wasting energy? Answering these questions has pushed scientists and technology companies toward quantum materials, whose behavior is governed by…
Jupiter’s clouds are hiding something big
Towering clouds ripple across Jupiter’s surface in dramatic patterns. Like Earth’s clouds, they contain water, but on Jupiter they are far denser and far deeper. These layers are so thick…
Scientists finally explain statin muscle pain
Statins have dramatically improved cardiovascular health by lowering cholesterol and cutting the risk of heart attacks and strokes for millions of people. Despite these benefits, many patients experience unwanted side…
The early turning point when men’s heart risk accelerates
A decades-long study tracking people from young adulthood has uncovered an early and unexpected shift in heart disease risk. Men reached a 5% risk of cardiovascular disease roughly seven years…
Late bedtimes are linked to higher heart disease risk
Night owls may face higher risks to their heart, especially later in life, with women appearing particularly affected. Adults in midlife and older age who tend to be most active…
A 20-year-old cancer vaccine may hold the key to long-term survival
More than two decades ago, a small group of women with advanced breast cancer took part in a clinical trial that tested an experimental vaccine. All these years later, every…
A simple blood test could spot Parkinson’s years before symptoms
Researchers led by a team at Chalmers University of Technology in Sweden have identified biological markers that appear in the earliest stages of Parkinson’s disease, before major damage occurs in…
Tiny mammals are sending warning signs scientists can finally read
The decline of lions and pandas often captures global attention, but a quieter and potentially more damaging crisis is unfolding among small mammals. These tiny animals are disappearing at alarming…
Dark stars could solve three major mysteries of the early universe
A new study led by Colgate Assistant Professor of Physics and Astronomy Cosmin Ilie, working with Jillian Paulin ’23 of the University of Pennsylvania, Andreea Petric of the Space Telescope…