University of Alabama

Despite a century of searching, dark matter remains a no-show. A new paper proposes an alternative hypothesis, showing how gravity could exist without mass and produce many of the same effects we ascribe to dark matter.

Scientists have demonstrated that genetically edited pig kidneys transplanted into a human can continue to function for at least a week, with no sign of rejection. The breakthrough case study could help reduce organ waitlists and resulting deaths.

Everyone is familiar with sunken treasure on the ocean floor. Now, researchers may have found an ancient ocean floor that is itself a type of geological buried treasure. What's more, it has mountains that are five times taller than Everest.

Obesity is linked to several comorbidities, including musculoskeletal disorders. A recent study examined how time-restricted feeding in overweight fruit flies affected the factors underlying obesity’s effects on metabolism and muscle function.

Astronomers may have discovered a monster black hole that’s one of the closest to Earth known. With a mass equivalent to 12 Suns, the black hole was found to be quietly lurking “practically in our backyard,” according to the team.

Pulmonary fibrosis is a lung condition involving excessive scarring that affects patients’ breathing, and currently can’t be cured. But now, scientists have found a way to reverse the condition in mice, using a drug already available for other uses.

Although we may all get a dry mouth from time to time, for some people it can be an ongoing debilitating condition. There could be new hope for such folks, however, thanks to a recent accidental discovery.

Crohn’s disease is an inflammatory bowel condition triggered by an overactive immune system. Now researchers have developed a new kind of immunotherapy for Crohn’s that delivers a “triple punch” by tweaking the responses of different immune cells.

For years research has detected a correlation between depression and risk of stroke. A new study is offering more evidence of the link, presenting data from a research project investigating whether race factors into the depression/stroke relationship.

A new study has strengthened ties between Parkinson's disease and the gut, identifying a type of overabundant pathogen in Parkinson’s disease patients that opens up new lines of enquiry in understanding the root causes of the condition.

Scientists are working on a new process to produce a pair of radioisotopes of the element scandium (Sc).

Growing meat in the lab from cultured cells is a promising technology, and now a team of food scientists has developed a new method for spinning starchy structures that could hold a steak together. Stranger still, this device is made of Lego.