Vision is one of the most crucial human senses, yet more than 300 million people worldwide are at risk of vision loss due to various retinal diseases. While recent advancements in retinal disease treatments have successfully slowed disease progression, no effective therapy has been developed to restore already lost vision—until now.

KAIST researchers led by Professor Jinwoo Kim from the Department of Biological Sciences have successfully developed a novel drug to restore vision through retinal nerve regeneration. The research is published in the journal Nature Communications. The study was co-authored by Dr. Eun Jung Lee of Celliaz Inc. and Museong Kim, a Ph.D. candidate at KAIST, as joint first authors.

The research team successfully induced neural regeneration and vision rec...

Can we really trust AI to make better decisions than humans? A new study says … not always. Researchers have discovered that OpenAI’s ChatGPT, one of the most advanced and popular AI models, makes the same kinds of decision-making mistakes as humans in some situations—showing biases like overconfidence of hot-hand (gambler’s) fallacy—yet acting inhuman in others (e.g., not suffering from base-rate neglect or sunk cost fallacies).

Published in the Manufacturing & Service Operations Management journal, the study reveals that ChatGPT doesn’t just crunch numbers—it “thinks” in ways eerily similar to humans, including mental shortcuts and blind spots...

For the first time, researchers have demonstrated that certain lichen species can survive Mars-like conditions, including exposure to ionizing radiation, while maintaining a metabolically active state.

Published in the journal IMA Fungus, a new study highlights the potential for lichens to survive and function on the Martian surface, challenging previous assumptions about the uninhabitable nature of Mars, and offering insights for astrobiology and space exploration.

Lichens are not a single organism, but a symbiotic association between a fungus and algae and/or cyanobacteria known for their extreme tolerance to harsh environments such as the Earth’s deserts and polar regio...

Could help determine which patients are likely to benefit from new Alzheimer’s drugs. A newly developed blood test for Alzheimer’s disease not only aids in the diagnosis of the neurodegenerative condition but also indicates how far it has progressed, according to a study by researchers at Washington University School of Medicine in St. Louis and Lund University in Sweden.

Several blood tests for Alzheimer’s disease are already clinically available, incl...