Japanese scientists will launch a spacecraft on Tuesday that aims to be the first to retrieve samples from one of Mars' moons, potentially helping unlock the origins of the solar system and life on Earth.
Among 30-year-olds with parents in the wealthiest fifth of the population, nearly seven out of ten own their own home. Among those with parents in the least wealthy fifth, the figure is around four out of ten. And the difference has grown.
A previously unknown population of immune cells in chickens has been discovered by researchers from the University of Bristol Veterinary School in collaboration with The Pirbright Institute. The finding could help transform the way poultry vaccines are developed.
They can turn up in a nonstick frying pan, a waterproof jacket, a takeout food wrapper or the foam used to fight fires. Known as "forever chemicals," these substances are ubiquitous in modern society, prized for their extreme durability and versatility. However, their charm comes with a curse: They are so durable they resist degradation, posing threats to human health and the environment.
The use of robots, drones and AI tools in agriculture is already paying off on 42% of the world's cropland. This could increase to 50% in the next 20 years and to as much as 75% if every country tightened environmental regulations. If every country loosened its regulations, it would fall to 31%.
Would you prefer to back a man or a woman pitching a business idea? A new study by the University of Portsmouth published in the British Journal of Management suggests that, when it comes to potential crowdfunding investors, the answer may depend less on who is pitching and more on what they are selling.
The aurora is among nature's most visually striking phenomena. It occurs when charged particles from the sun are funneled by Earth's magnetic field into the upper atmosphere, where they collide with atoms and molecules and produce distinctly colored curtainlike patterns of light.
Lowering air pollution in Africa has many economic benefits, according to new research by environmental scientists Chris Malley, Kevin Hicks and Caroline Sawe. They reflect on two reports that set out the practical ways that African countries can cut air pollution and greenhouse gas emissions at the same time, while saving billions through lower health care costs, fewer days lost to illness and greater productivity.
A massive landslide in Alaska triggered the second-highest tsunami ever recorded, sending water and debris 1,580 feet up a mountainside just hours after tourists visited the area. Scientists discovered that the disaster was preceded by several warning signs, including rapid glacier retreat, heavy rainfall, and thousands of tiny seismic tremors. As glaciers retreat, similar disasters could become a growing danger in mountainous coastal regions.
Scientists have discovered why some people with a high genetic risk of Alzheimer’s remain mentally sharp into their 80s, uncovering a rare mutation that protects the brain from harmful protein buildup. The findings reveal a potential new way to prevent early brain damage and could pave the way for treatments that mimic this natural defense.
