Trinity College Dublin

Research into a rare type of dementia has uncovered a genetic mutation that results in dysfunctional white blood cells and a breakdown of the blood-brain barrier, a mechanism that may play a role in common types of dementia such as Alzheimer's.

A new gene therapy treatment may be able to save the vision of patients with a blindness-causing genetic disease. DOA currently has no preventative or cure, but in tests in mice and human cells the team was able to slow progression of the disease.

Tinnitus is an aggravating disorder, causing sufferers to constantly hear a ringing in their ears. A new system could help, though, by simultaneously zapping their tongue and delivering sounds to their ears.

Scientists working with shield volcanoes in the Galapagos Archipelago have found evidence to suggest that volcanoes which ordinarily produce slow moving rivers of fire have the potential to create far more explosive and dangerous eruptions.

After a heart attack has occurred, some of the beating cardiac tissue ends up being replaced with non-beating scar tissue – this permanently compromises the function of the heart. A new patch, however, is designed to help.

​Our bodies need vitamin D, but many peoples' indoor lifestyles keep them from getting enough via sunlight exposure. So, how can someone find out just how high their D levels are? Well, blood sampling works, although levels can now also be determined simply by analyzing one of the person's hairs.

​Like so many other diseases, tuberculosis is becoming increasingly resistant to treatment by antibiotics. There may be hope, however, as scientists have developed a new vitamin-based treatment which could both halt the disease, and prevent antibiotic-resistance from developing further.

​If you've watched even one TV show about sharks, then chances are you've seen awesome footage of great whites jumping completely out of the water. As it turns out, though, they're not the only ones who like getting high. Their even larger cousin, the basking shark, has also been spotted doing so.

Researchers have uncovered a new metabolic process involved in the immune system's inflammatory processes. Manipulating this mechanism could essentially "switch off" inflammation and enable the development of entirely new anti-inflammatory drugs to treat a host of auto-immune disorders.

A team of scientists may have developed a new method of predicting potentially deadly eruptions, by studying tiny crystals contained in volcanic debris. In the future, the research could provide greater warning, and so more evacuation time to at-risk populations.

"Today will be hazy with a heavy possibility of spontaneous pit formation. Also keep your eyes peeled for floating chunks of carbon dioxide and, as always, don't leave home without your hab suit." That could some day be the winter weather forecast Martian colonists wake up to, based on new research.

​Graphene could certainly be described as a wonder material. Silly Putty, on the other hand … well, it's an old-school kids' toy. Scientists recently combined the one with the other, however, to create sensors capable of unprecedented sensitivity.​