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Scents of Science

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Stroke triggers a hidden brain change that looks like rejuvenation

In a new study published in The Lancet Digital Health, scientists at the USC Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) have discovered that the brains of people who experience severe physical impairment after a stroke may reorganize themselves... Continue Reading →

Peculiar Elliptical Galaxy Centaurus A

What's happened to the center of this galaxy? Dramatic dust lanes run across the center of unusual elliptical galaxy Centaurus A. These dust lanes are so thick they almost completely obscure the galaxy's center in visible light. This is particularly unusual as Cen A's older stars and... Continue Reading →

Huge study finds no evidence cannabis helps anxiety, depression, or PTSD

A landmark paper published in The Lancet Psychiatry – the largest-ever review of the safety and efficacy of cannabinoids across a range of mental health conditions – found no evidence that medicinal cannabis is effective in treating anxiety, depression or post-traumatic stress disorder (PTSD). The study comes... Continue Reading →

Experimental pill dramatically reduces ‘bad’ cholesterol

An experimental pill called enlicitide slashed levels of low-density lipoprotein (LDL) cholesterol, commonly known as “bad” cholesterol, by up to 60%, a new phase three clinical trial published in The New England Journal of Medicine showed. If approved by the Food and Drug... Continue Reading →

Jupiter’s Clouds in High Definition from Juno

How complex is Jupiter? NASA's Juno mission to Jupiter is finding the Jovian giant to be more complicated than expected. Jupiter's magnetic field has been discovered to be much different from our Earth's simple dipole field, showing several poles embedded in a complicated network more convoluted in the... Continue Reading →

Gut health à la CAR T

Ever notice that as you get older, some foods no longer sit with you the same? This could be due to a breakdown of the intestinal epithelium, a single layer of cells that forms the organ’s lining. The intestine plays... Continue Reading →

Diabetes drugs may be changing cancer in surprising ways

Researchers are taking a closer look at how medications used to treat diabetes may also influence cancer. While diabetes itself has long been associated with higher cancer risk, scientists are now investigating whether diabetes drugs play a direct role beyond... Continue Reading →

Studying Physics in Microgravity

In this Oct. 20, 2025, photo, tiny ball bearings surround a larger central bearing during the Fluid Particles experiment, conducted inside the Microgravity Science Glovebox (MSG) aboard the International Space Station’s Destiny laboratory module. A bulk container installed in the MSG, filled with... Continue Reading →

20.26 Small Promises, Big Humanity

Every new year arrives like an unopened door. We stand before it with plans, doubts, and quiet hopes, wondering who we might become if we step forward with intention. New Year’s resolutions don’t have to be loud or perfect; sometimes... Continue Reading →

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