Should we build a nature reserve on Mars?
There are 8 billion of us now. The UN says when the population peaks around the year 2100, there'll be 11 billion human souls. Our population growth is colliding with the natural world on a greater scale than ever, and we're losing between 200 and 2,.....»»
Physicists arrange atoms in close proximity, paving way for exploring exotic states of matter
Proximity is key for many quantum phenomena, as interactions between atoms are stronger when the particles are close. In many quantum simulators, scientists arrange atoms as close together as possible to explore exotic states of matter and build new.....»»
Researchers say nature recovery must be integrated across all sectors to bend the curve of biodiversity loss
The alarming rates of biodiversity loss worldwide have made clear that the classical way of governing biodiversity recovery based on protected areas and programs for the protection of endangered species is not enough. To tackle this, almost 200 count.....»»
NASA selects 9 companies to work on low-cost Mars projects
NASA is expanding its plans for Mars, looking at not only a mission to bring back a sample but also smaller, lower-cost missions to enable exploration......»»
Pulsed plasma rocket (PPR): Shielded, fast transits for humans to Mars
The future of a space-faring civilization will depend on the ability to move both cargo and humans efficiently and rapidly. Due to the extremely large distances that are involved in space travel, the spacecraft must reach high velocities for reasonab.....»»
Intercropping viable for optimizing vegetable production on Mars
A group of crop systems analysts at Wageningen University and Research, in the Netherlands, has found evidence that intercropping on Mars could be a viable option for optimizing vegetable production......»»
Chemists develop highly reflective black paint to make objects more visible to autonomous cars
Driving at night might be a scary challenge for a new driver, but with hours of practice it soon becomes second nature. For self-driving cars, however, practice may not be enough because the lidar sensors that often act as these vehicles' "eyes" have.....»»
Research demonstrates high qubit control fidelity and uniformity in single-electron control
The journal Nature has published a research paper, "Probing single electrons across 300-mm spin qubit wafers," demonstrating state-of-the-art uniformity, fidelity and measurement statistics of spin qubits. The industry-leading research opens the door.....»»
Historical data suggest hard knocks to human societies build long-term resilience
Frequent disturbances to human societies boost the ability of populations to resist and recover from subsequent downturns, a Nature paper indicates. The study, which analyzes 30,000 years of human history, has implications for future population growt.....»»
Fed holds rates steady, flags "lack of further progress" on inflation
The Federal Reserve said it "does not expect it will be appropriate to reduce the target range until it has gained greater confidence that inflation is moving sustainably towards 2%.".....»»
New work reveals the "quantumness" of gravity
Gravity is part of our everyday life. Still, the gravitational force remains mysterious: to this day we do not understand whether its ultimate nature is geometrical, as Einstein envisaged, or governed by the laws of quantum mechanics......»»
Researchers build new device that is a foundation for quantum computing
Scientists led by the University of Massachusetts Amherst have adapted a device called a microwave circulator for use in quantum computers, allowing them for the first time to precisely tune the exact degree of nonreciprocity between a qubit, the fun.....»»
Floods strand dozens of tourists in Kenya"s Maasai Mara
Nearly 100 tourists were among people marooned after a river overflowed in Kenya's famed Maasai Mara wildlife reserve following a heavy downpour, a local administrator said Wednesday, as the death toll from flood-related disasters neared 180......»»
Analysis of minority-serving institutions demonstrates layered processes to build students" capacities
The model minority myth paints a picture of Asian Americans as a monolithic group with unparalleled success in academics. A new NYU study unpacks this myth, exploring the needs of Asian American, Native Hawaiian, and Pacific Islander students and how.....»»
CERN gives green light to build new experiment to search for unknown particles
After many years of preparations, CERN has approved a new experiment: the Search for Hidden Particles (SHiP). Physicist Alexey Boyarsky was involved from the start. "We know there is physics that's missing and we aim to find it.".....»»
Euclid telescope: Scientist reports on his quest to understand the nature of dark matter and dark energy
On July 1, 2023, Euclid, a unique European space telescope was launched from Cape Canaveral. The launch was undoubtedly the highlight of my career as an astronomer, but witnessing the result of years of work being put on a rocket is not for the faint.....»»
Habitats much more vulnerable for nitrogen deposition than previously thought
Nitrogen deposition is one of the four main pressures on nature in Europe. Many of the Natura 2000 sites suffer from an excessive input of ammonium and nitrate from farming, industry, traffic and households, leading to the disappearance of many plant.....»»
Apple distributes fourth visionOS 1.2 developer beta
Owners of the Apple Vision Pro who are also in the developer beta can now download and install the fourth test build of visionOS 1.2.visionOSThe fourth build of visionOS 1.2 surfaces after the third, which Apple issued on April 24. The second arrived.....»»
Behind the wheel of CXC’s $600,000 off-road racing simulator
CXC Simulations wanted to build something special for a cruise liner. Enlarge / CXC Simulations needed to come up with something special for Norwegian Cruise Lines, so it built an off-road racing simulator. (credit: CXC Simulatio.....»»
Abrupt permafrost thaw found to intensify warming effects on soil CO₂ emission
According to a recent study published in Nature Geoscience, scientists have found that soil carbon dioxide (CO2) emissions are more sensitive to climate warming in permafrost-collapsed areas than in non-collapsed areas......»»
UK outlaws awful default passwords on connected devices
The law aims to prevent global-scale botnet attacks. Enlarge (credit: Getty Images) If you build a gadget that connects to the Internet and sell it in the United Kingdom, you can no longer make the default password "pass.....»»