Tiny gold particles can help harness energy from the sun to break down pollution
When organic pollutants such as dyes, agricultural chemicals, and pharmaceuticals enter waterways all around the world, they can harm the environment and human health—and removing them can be incredibly difficult......»»
China Air Pollution Data Center launched to combat evolving complexity of air quality challenges
While significant strides have been made in improving air quality in China through regulations like the Clean Air Act issued in 2013, air pollution has become increasingly complex. Despite notable improvements, the development of the economy and expa.....»»
Team describes MXene-supported PtCo bimetallic catalyst for hydrogen evolution in acidic conditions
Hydrogen energy is considered a promising solution with high energy density and zero pollution emissions. Currently, hydrogen is mainly derived from fossil fuels, which increases energy consumption and greenhouse gas emissions, hindering efforts to a.....»»
White House pledges $100 million to help small suppliers shift to EV parts
The Biden administration on Monday said it will spend more than $100 million to help small and medium-sized suppliers retool or expand their factories and improve their energy and cybersecurity infrastructures......»»
Fusion record set for tungsten tokamak WEST
Researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) measured a new record for a fusion device internally clad in tungsten, the element that could be the best fit for the commercial-scale machines required t.....»»
A global plastic treaty will only work if it caps production, modeling shows
An international agreement to end plastic pollution is due to be sealed this year in Busan, South Korea. At the penultimate round of negotiations, held in Ottawa, Canada, Rwanda and Peru proposed a target to cut the weight of primary plastics produce.....»»
"Everywhere we looked, we found evidence": Microplastics expert on 20 years of pollution research
Thirty years ago, while counting barnacles, limpets and seaweeds along rocky shores, I started noticing a daily tide of litter, mostly plastic. As a marine biology Ph.D. student at Liverpool University, I kept removing it, but the next day, there'd b.....»»
Boaters dumping trash in South Florida"s waters? Teens face felony charges
Two teen boaters are facing felony charges for pollution after they were caught on video dumping trash into the Atlantic Ocean during a South Florida boating party......»»
A Company Is Building a Giant Compressed-Air Battery in the Australian Outback
Hydrostor, a leader in compressed-air energy storage, aims to break ground on a 200-MW plant in New South Wales by the end of this year. It wants to follow that with a 500-MW facility in California......»»
Hungry, hungry white dwarfs: Solving the puzzle of stellar metal pollution
Dead stars known as white dwarfs, have a mass like the sun while being similar in size to Earth. They are common in our galaxy, as 97% of stars are white dwarfs. As stars reach the end of their lives, their cores collapse into the dense ball of a whi.....»»
Tweaking isotopes sheds light on promising approach to engineer semiconductors
Research led by scientists at the Department of Energy's Oak Ridge National Laboratory has demonstrated that small changes in the isotopic content of thin semiconductor materials can influence their optical and electronic properties, possibly opening.....»»
Physicists pioneer new quantum sensing platform
Quantum sensors detect the smallest of environmental changes—for example, an atom reacting to a magnetic field. As these sensors "read" the unique behaviors of subatomic particles, they also dramatically improve scientists' ability to measure and d.....»»
Mini Settlers is a city builder that you can both enjoy and actually put down
No zoning, no pollution, no advisers—just squares, circles, people, and time. Enlarge / Are you enticed by this kind of orderly madness with a clean graphical layout? Then I suggest you… settle in. (credit: Goblinz Studio).....»»
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.....»»
Research explores energy and land-use practices on US golf courses
In 2018, golf was estimated to contribute significantly to the US economy, generating $84 billion, supporting 2 million jobs, and providing $59 billion in compensation. Given its prominence, golf holds a valuable position within US culture. However,.....»»
Nanotubes, nanoparticles and antibodies detect tiny amounts of fentanyl
A research team at the University of Pittsburgh led by Alexander Star, a chemistry professor in the Kenneth P. Dietrich School of Arts and Sciences, has developed a fentanyl sensor that is six orders of magnitude more sensitive than any electrochemic.....»»
New eco-friendly lubricant additives protect turbine equipment, waterways
Scientists at the Department of Energy's Oak Ridge National Laboratory have developed lubricant additives that protect both water turbine equipment and the surrounding environment......»»
New process tackles pollution on dual fronts of plastic waste and fuel emissions
What if we could help the global plastic waste problem and the transportation industry with the same technology?.....»»
Good vibrations: Low-energy lasers induce atomic excitation in semiconductor materials
Semiconductors are a cornerstone of next-generation technology, so a new method to excite atoms in semiconductor materials is likely to excite a broad range of researchers and industries as well......»»
The COVID-19 pandemic changed our patterns and behaviors, which in turn affected wildlife
The Earth now supports over eight billion people who collectively have transformed three-quarters of the planet's land surface for food, energy, shelter and other aspects of the human enterprise......»»
Kids study in overheated slum as Philippines shuts schools
Fourth-grader Ella Araza sat on a tiny plastic box in her Manila slum home, trying to finish her homework before the afternoon sun sent temperatures soaring to unbearable levels......»»