Forests on the west slope of Oregon's Cascade Range experienced fire much more often between 1500 and 1895 than had been previously thought.
Low-carbohydrate diets comprised mostly of plant-based proteins and fats with healthy carbohydrates such as whole grains were associated with slower long-term weight gain than low-carbohydrate diets comprised mostly of animal proteins and fats with unhealthy carbohydrates like refined starches, according to a new study.
Scientists have identified a protein in the visual system of mice that appears to be key for stabilizing the body's circadian rhythms by buffering the brain's response to light. The finding advances efforts to better treat sleep disorders and jet lag, the study authors say.
Researchers have developed a high-speed, high-sensitivity terahertz-wave detector operating at room temperature, paving the way for advancements in the development of next generation 6G/7G technology.
An international research group has engineered a novel high-strength flexible device by combining piezoelectric composites with unidirectional carbon fiber. The new device transforms kinetic energy from the human motion into electricity, providing an efficient and reliable means for high-strength and self-powered sensors.
New theoretical analysis places the likelihood of massive neutron stars hiding cores of deconfined quark matter between 80 and 90 percent. The result was reached through massive supercomputer runs utilizing Bayesian statistical inference.
Brains take up at about 2% of typical human body weight, running them uses around 20% of our metabolism
This week’s Sci-Five quiz is on rockets.
NASA is partnering with robotics companies like Austin, Texas-based Apptronik to learn how humanoid robots developed for terrestrial purposes could benefit future humanoid robots destined for space
Understanding how Huntington’s disease progresses at the molecular level could reveal some mechanism that, if interrupted, can stop it in its tracks.
Researchers have identified a wide range of risk factors for young-onset dementia. The findings challenge the notion that genetics are the sole cause of the condition, laying the groundwork for new prevention strategies.
Researchers have identified a new iguana species, Wang's garden lizard (Calotes wangi), in southern China and northern Vietnam. This species, part of the Calotes versicolor complex, was discovered through extensive surveys conducted from 2009 to 2022. Measuring less than 9 cm with an orange tongue, it inhabits subtropical and tropical forests, thriving in various landscapes including urban areas.
Barley seedlings grow on average 50% more when their root system is stimulated electrically through a new cultivation substrate. Researchers have now developed an electrically conductive 'soil' for soil-less cultivation, known as hydroponics.
A drug screening system that models cancers using lab-grown tissues called organoids has helped uncover a promising target for future pancreatic cancer treatments.
French chemist Louis Pasteur was born on December 27, 1822. Here is a quiz on the scientist and his works.
Black, the colour born of the absence of light
After successfully entering lunar orbit on Christmas Day, SLIM will attempt to soft-land on the moon on January 19.
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