Vacuum ultraviolet lamp of the future created in Japan
A team of researchers in Japan has developed a solid-state lamp that emits high-energy ultraviolet (UV) light at the shortest wavelengths ever recorded for such a device, from 140 to 220 nanometers. This ...
Slippery fault unleashed destructive Tohoku-Oki earthquake and tsunami
For the first time, scientists have measured the frictional heat produced by the fault slip during an earthquake. Their results, published December 5 in Science, show that friction on the fault was remark ...
Japan volcanic isle may collapse, create tsunami, study says
An erupting volcanic island that is expanding off Japan could trigger a tsunami if its freshly-formed lava slopes collapse into the sea, scientists said Tuesday.
Green power blooms as Japan unveils 'hydrangea solar cell'
A solar cell that resembles a flower is offering a new take on green energy in Japan, where one scientist is searching for renewables that look good.
Google and Asian firms laying US-Japan underwater cable
Google is partnering with five Asian telecom firms to build a $300 million underwater cable across the Pacific Ocean in a bid to meet surging Internet use.
Samsung, Apple call truce in patent war outside US
Arch-rivals Samsung and Apple decided Wednesday to drop all patent disputes outside the United States, marking a partial ceasefire in a long-running legal war between the world's two largest smartphone makers.
From tsunami lifeline to listing, Line sends message to chat rivals
A messaging app launched in the aftermath of Japan's 2011 earthquake and tsunami, Line is moving towards a possible dual listing in Tokyo and New York as it jostles for space in an increasingly crowded and ...
Japanese androids take us closer to 'Blade Runner' future
A future in which it is difficult to tell man and machine apart could soon become reality, scientists say, after recent robotic breakthroughs in Japan.
Beautiful but a threat: Tropical fish invasion destroys kelp forests
The migration of tropical fish as a result of ocean warming poses a serious threat to the temperate areas they invade, because they overgraze on kelp forests and seagrass meadows, a new study concludes.
Japan test-broadcasts super HD television technology
Japan on Monday began test broadcasts of satellite television programmes in 4K, as major firms including Sony and Sharp bet on the super high-definition technology to rescue their embattled TV units.
Japanese car giants team up on green engines
Japan's eight carmakers have joined forces to develop environmentally friendly engines to stave off fierce competition from foreign rivals, a press report said Sunday.
Future computers that are 'normally off': Spintronics-based technology may replace volatile memory
If a research team in Japan gets its wish, "normally off" computers may one day soon be replacing present computers in a move that would both eliminate volatile memory, which requires power to maintain stored ...
Japan stem cell scientist readies to fight fabrication claim
A young female researcher is preparing to fight claims that her ground-breaking stem cell study was fabricated, her lawyer said Tuesday, as Japan's male-dominated scientific establishment circled its wagons.
Scientists expect traces of ocean radiation soon
Scientists have crowdsourced a network of volunteers taking water samples at beaches along the U.S. West Coast in hopes of capturing a detailed look at low levels of radiation drifting across the ocean since ...