Nagoya University

Japanese scientists have created what may be the world’s smallest video game. Using a regular controller, players can control a tiny digital ship, firing nanoscale bullets to push around a physical polystyrene ball just a few microns wide.

A change in shape to a particular structure of neurons was found to have a significant impact on obesity in rats. Researchers believe the finding will translate to humans and could help us fight our own middle-aged bulges one day.

A study has found that an electric eel’s discharge is strong enough to transfer genetic material from the environment into the cells of nearby animals. The finding suggests that electric eels could affect genetic modification in nature.

Researchers have identified a blood protein that can diagnose gastric and other cancers and is more accurate than existing biomarkers, even in the early stages of the disease. It may lead to the earlier diagnosis of these often stealthy cancers.

Delivering electric shocks to 1mm-long roundworms may sound rather meanspirited, but scientists have used this stimuli to uncover some curious behaviors of C. elegans that could further our understanding of human emotional mechanisms.

Researchers have used nanowires to ‘catch-and-release’ DNA in urine, enabling them to detect mutations that signify the presence of a brain tumor. Their method may one day mean that invasive tissue biopsies are no longer required.

For now, quantum computers are mostly limited to labs and big experimental setups. But Japanese researchers have now made a step towards more accessible quantum computing devices, finding a way to “twist” light at room temperature.

Scientists at Japan's Nagoya University have demonstrated how brain tumors might be detected far earlier, leading to better outcomes for patients, through a simple urine test that has shown high accuracy in early experiments.

Researchers have found that the concrete walls in a decommissioned power plant in Japan have not only kept their strength over the decades but have actually gotten stronger with use, thanks to a rare mineral also found in ancient Roman concrete.

Even though we're warned about the harmful effects of ultraviolet (UV) rays in sunlight, they're essential for the production of vitamin D in the body. Now, scientists are claiming that UV LEDs could serve as a safe alternative to sunlight.

Scientists at Japan's Nagoya University have come up with a new technology to treat contaminated water, using electrically charged nanocarbons to more effectively filter heavy metal ions from the mix.

Some theories suggest there could be many more dimensions that we’re unaware of, mostly because they’re imperceptibly tiny. Now researchers have taken the search for extra dimensions down to the nanoscale, using a neutron beam to study gravitational forces more precisely than ever before.