A huge European study found that lonely older adults tend to have weaker memory, but they do not lose memory faster over time ...

Common preservatives used in processed foods may increase the risk of high blood pressure and cardiovascular disease, ...

A new study shows oral GLP-1 drugs suppress hedonic eating through a deep-brain reward circuit linked to dopamine release, potentially extending their use beyond weight loss.

Earth’s oceans are rising at nearly twice the pace seen in the 1960s, fueled by warming water and accelerating ice melt.

Researchers created the first detailed electrical map beneath the United States, improving the ability to monitor solar storm ...

Experimental osteoarthritis therapies repaired damaged joints in animals and may enter clinical trials within 18 months. A ...

Researchers identified key differences between two widely used multiple sclerosis models, showing how each can better study myelin damage, immune responses, and repair. The findings may improve ...

A new study reveals a possible way to make CAR T-cell therapy more durable and effective by targeting a single gene-regulating protein.

Quantum physicists have uncovered a bizarre phenomenon in which photons appear to spend a “negative” amount of time interacting with atoms before emerging from a cloud of matter.

A dangerous tapeworm linked to severe disease in humans and dogs has now been detected in Pacific Northwest coyotes for the first time, raising new public health concerns.

Substantial heart health benefits may require 560-610 minutes of weekly exercise, with lower fitness individuals needing even more activity to achieve similar protection.

A new study found that low vitamin D levels were linked to more pain and greater opioid use after breast cancer surgery.