Extinct volcanoes a ‘rich’ source of rare earth elements

Extinct volcanoes a ‘rich’ source of rare earth elements

A mysterious type of iron-rich magma entombed within extinct volcanoes is likely abundant with rare earth elements and could offer a new way to source these in-demand metals, according to new research from The Australian National University (ANU) and the University of the Chinese Academy of Sciences. Rare earth elements are found in smartphones, flat … Read more

Storm Helene on track to hit Florida as major hurricane

Storm Helene on track to hit Florida as major hurricane

People secure their boats ahead of the arrival of Hurricane Helene in Cancun, Quintana Roo state, Mexico. The US state of Florida on Tuesday was preparing for the arrival of Storm Helene, due to make landfall later in the week as a powerful Category 3 hurricane. Helene, currently churning over the Caribbean with maximum sustained … Read more

Lasers provide boon for manufacturing of ceremonial Thai umbrellas

Extinct volcanoes a ‘rich’ source of rare earth elements

Seen atop pagodas, inside Buddhist ordination halls, and in royal palaces, the tiered umbrella is one of Thailand’s oldest and most sacred ornamental symbols. Constructing one of these ornate pieces, also called chatras, can take master artisans up to six months. In the Journal of Laser Applications, from AIP Publishing, researchers have demonstrated a technique … Read more

‘Invisible forest’ of phytoplankton thrives as ocean warms, study shows

‘Invisible forest’ of phytoplankton thrives as ocean warms, study shows

CTD rosette – a device equipped with sensors and bottles to collect water samples and measure different properties of the ocean at various depths. Credit: Dr Bob Brewin An “invisible forest” of phytoplankton is thriving in part of our warming ocean, new research shows. Phytoplankton are tiny drifting organisms that do about half of the … Read more

America’s Got Talent reveals winner for 2024

America’s Got Talent reveals winner for 2024

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Sign up to our free breaking news emails After a season of dazzling and passionate performances, America’s Got Talent has crowned its winner for season 19. Warning: spoilers … Read more

Innovative electrolytes could transform steelmaking and beyond

Extinct volcanoes a ‘rich’ source of rare earth elements

The lifeblood of any battery is the electrolyte. It is the medium through which positively charged elements (cations) migrate en masse between the positive and negative electrodes. By this means, batteries discharge to provide energy and charge to store energy. Scientists call this an electrochemical process. Electrolytes are central to the development of different electrochemical … Read more

Evaluating the flow of information for high-impact weather events

Evaluating the flow of information for high-impact weather events

The value chain for high-impact weather warnings, with each of the six stages listed above the mountains. Adapted from Tan et al. (2022). Credit: Bulletin of the American Meteorological Society (2024). DOI: 10.1175/BAMS-D-23-0273.1 Sixteen years to the day that Hurricane Katrina devastated Louisiana, Ida slammed into the Gulf Coast state’s seaport town of Port Fourchon … Read more

Healthier rice variety could counter rise in diabetes, Philippine scientists say | Global development

Healthier rice variety could counter rise in diabetes, Philippine scientists say | Global development

Scientists in the Philippines have created a new variety of rice that could help reduce the growing burden of diabetes. More than 537 million adults worldwide are living with the chronic disease – a number that is expected to grow to 783 million by 2045. Being overweight, genetics and a lack of exercise contribute to … Read more