A slow slip event in New Zealand's Hikurangi margin showed that subduction plates may be accumulating much more stress and strain than previously thought. This finding helps assess earthquake occurrence risk in coastal areas near subduction zones, especially at locations of shallow depth.
Researchers found fossils in Japan that suggest tritylodontids co-existed with early mammals for millions of years, overturning the widely accepted theory about their extinction. The discovery sheds new light on the ecological dynamics of these animal families.
Researchers found that applying a magnetic field to PdCoO2, a non-magnetic metal, increases its electrical conductivity and reduces resistance. The phenomenon was linked to the material's layered crystal structure and topological characteristics.
A Kyoto University research team found that males can 'cost' less when there are more females, increasing the competitiveness of sexual reproduction. This discovery may have implications for studies on the evolution and sustainability of sex in nature.
A Kyoto University study found that premature infants, aged 6 and 12 months, showed reduced interest in social stimuli compared to full-term infants. This could be an early indicator of atypical social development, including autism. The research used eye-tracking technology to assess gaze patterns and social interaction skills.
Scientists at Kyoto University have sequenced the buckwheat genome, identifying genes that could improve cultivation and taste. The team found genes related to 'mochi-ness', which give foods a soft, chewy texture, and those that synthesize proanthocyanidins, making buckwheat darker in color.
New fossils from Kenya reveal Australopithecus afarensis lived beyond Great Rift Valley and farther than previously thought. The discovery sheds light on the species' adaptability and distribution range.
Researchers at Kyoto University have discovered a method to replace surface ions of copper oxide nanocrystals with sodium sulfide, transforming them into hollow copper sulfide nanocages. This process allows for the creation of cadmium sulfide and zinc sulfide nanocages through subsequent chemical conversions.
Research found that central, socially-connected female monkeys had fewer lice, as grooming removes eggs from hair. The effects were most pronounced during winter mating and summer childbirth.
Kyoto University engineers have developed genetically modified E. coli that produce thebaine, a morphine precursor, 300 times more efficiently than yeast. This breakthrough could lead to the production of painkillers from microbes with low regulatory risk.
Researchers at Kyoto University have successfully made thaumatin, a widely used plant-derived sweetener, even sweeter by substituting acidic amino acids with basic ones. This breakthrough confirms the complex interaction between thaumatin and the sweetness receptor of the tongue.
Kyoto University and Panasonic Corporation have created a new remote-sensing technology that can measure heartbeats in real-time and with high accuracy. The system uses millimeter-wave radar and signal analysis algorithms to extract heartbeats from the radar signal, differentiating them from other body signals.
A study by Kyoto University reveals that a cancer suppression protein may contribute to ALS disease progression. The research found that the malfunctioning of nerve support cells and misfolding of protein TDP-43 play key roles in ALS development.
Scientists have developed a method to regrow functional joints in frogs using a 'reintegration' mechanism. This approach could potentially be used to regenerate limbs in mammals and humans. The research paves the way for further studies on functional joint regeneration.
A Kyoto-led team reports that black hole activity can be observed through visible light during outbursts, and that optical rays provide reliable data for black hole activity. The study used a 20 cm telescope to observe V404 Cygni, detecting repetitive patterns with timescales of several minutes to a few hours.
The study found that brain regions associated with expectation can override objective reality, highlighting the importance of preconceptions in navigation. Researchers hope to apply this knowledge to develop new non-linguistic communication tools.
Researchers at Kyoto University have discovered that hot charged particles gathering near-Earth space trigger the formation of auroral substorms and bright bursts. The study uses a supercomputer simulation to explain how the plasma rotates, creating an electrical current that discharges excess electricity.
A study by Kyoto University found that fish oil activates receptors in the digestive tract, fires the sympathetic nervous system, and induces storage cells to metabolize fat. This may increase beige cells, which are less common in adults but play a crucial role in burning fat for energy.
Researchers at RIKEN and Kyoto University have developed a new polymer that minimizes photon energy loss in solar cells, leading to higher efficiency and robust conversion of solar energy into electricity. The achievement marks a significant step towards commercializing cheaper and more efficient polymer-based solar cells.
Researchers at Kyoto University have discovered that an antibody called nivolumab may help patients with platinum-resistant ovarian cancer heal themselves by targeting the PD-1 signal. A phase II clinical trial found that most patients treated with nivolumab experienced a median overall survival of 20 months.
A study published in Biology Letters found that the eye views of ponies and other mammals are surprisingly similar to those of humans. Researchers used touchscreens to test visual perception in three ponies, comparing their results with studies on dolphins and chimps.
The study found that overall happiness is a combination of happy emotions and life satisfaction, linked to the precuneus region in the brain. Individuals with higher grey matter mass in this area tend to experience more intense happiness and find meaning in life.
Researchers adapted eye-tracking technology for apes, showing they could recall video clips after a 24-hour delay and anticipate what came next. The study suggests great apes can use their memories to avoid danger, interact socially, and navigate complex environments.
Researchers at Kyoto University have created a lab-based human germ cell development model, revealing specific key elements and events that occur at the beginning of human life. This breakthrough provides insight into how epigenetic marks are erased during early germ cell development, shedding light on conditions such as infertility.
Researchers at Kyoto University discovered that a genetic mutation in macaques allowed them to tolerate bitter tastes, increasing their chances of survival. This finding challenges the common belief that an inability to taste bitterness is a disadvantage.