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Plants & Animals Jul 12, 2024

Lead poisoning continues to impact bald eagle populations in Pennsylvania and beyond

Reports of bald eagles dying from lead ammunition poisoning continue as populations of the formerly endangered bird soar.

General Physics Jul 12, 2024

Belle II experiment reports the first direct measurement of tau-to-light-lepton ratio

The Belle II experiment is a large research effort aimed at precisely measuring weak-interaction parameters, studying exotic hadrons (i.e., a class of subatomic particles) and searching for new physical phenomena. This effort ...

Earth Sciences Jul 12, 2024

Unprecedented warming threatens Earth's lakes and their ecosystems

Lakes, with their rich biodiversity and important ecological services, face a concerning trend: rapidly increasing temperatures. A recent study published in Nature Geoscience by an international team of limnologists and climate ...

Evolution Jul 12, 2024

Insight into one of life's earliest ancestors revealed in new study

An international team of researchers led by the University of Bristol has shed light on Earth's earliest ecosystem, showing that within a few hundred million years of planetary formation, life on Earth was already flourishing.

General Physics Jul 12, 2024

Neutrons are a hot new way to measure the temperature of electronic components

From LEDs to batteries, our lives are full of electronics, and there is a constant push to make them more efficient and reliable. But as components become increasingly sophisticated, getting reliable temperature measurements ...

Biotechnology Jul 12, 2024

A better way to make RNA drugs: Enzymatic synthesis method expands capabilities while eliminating toxic byproducts

While the COVID-19 vaccines introduced many people to RNA-based medicines, RNA oligonucleotides have already been on the market for years to treat diseases like Duchenne Muscular Dystrophy and amyloidosis. RNA therapies offer ...

Environment Jul 12, 2024

Methane flux in North Sea varies with tides, study shows

Methane, a strong greenhouse gas that naturally escapes from the bottom of the North Sea, is affected by the pressure of high or low tide. Methane emissions from the sea floor can be just easily three times as much or as ...

Space Exploration Jul 12, 2024

Real-life 'stillsuit': Dune-inspired upgrade for spacesuits allow astronauts to recycle urine into water

Astronauts on spacewalks famously have to relieve themselves inside their spacesuits. Not only is this uncomfortable for the wearer and unhygienic, it is also wasteful, as—unlike wastewater on board the International Space ...

Astronomy Jul 11, 2024

New research reveals how galaxies avoid early death

Galaxies avoid an early death because they have a "heart and lungs" which effectively regulate their "breathing" and prevent them from growing out of control, a new study suggests.

General Physics Jul 11, 2024

Oxygen tweaking may be key to accelerator optimization

Particle accelerators are pricey, but their cost comes with good reason: These one-of-a-kind, state-of-the-art machines are intricately designed and constructed to help us solve mysteries about what makes up our universe. ...

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