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Biochemistry Jul 12, 2024

A comprehensive derivative synthesis method for development of new antimicrobial drugs

Efforts to combat the increasing threat of drug-resistant bacteria are being assisted by a new approach for streamlining the search for antimicrobial drug candidates, pioneered by researchers at Hokkaido University, led by ...

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.

Plants & Animals Jul 11, 2024

A stealth fungus has decimated North American bats, but scientists may be a step closer to treating white-nose syndrome

An invasive fungus that colonizes the skin of hibernating bats with deadly consequences is a stealthy invader that uses multiple strategies to slip into the small mammals' skin cells and quietly manipulate them to aid its ...

Plants & Animals Jul 11, 2024

A black bear may pave the way for new wildlife crossings

A bear taking the scenic route around Southern California may help researchers learn how wild animals cross freeways to get from one habitat to the next—and how they might be kept out of your backyard.

Agriculture Jul 11, 2024

Report suggests measures to promote phosphorus recovery and recycling in Norway

A new report on phosphorus, an essential element for Norwegian agriculture and aquaculture, suggests measures to ensure the mineral is recovered and reused.

Analytical Chemistry Jul 11, 2024

New portable fluorescence sensors enable targeted detection of heavy metal chromium (III)

Prof. Jiang Changlong's research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a highly sensitive ratiometric fluorescent probe that can detect heavy metal trivalent chromium ...

General Physics Jul 11, 2024

Muscle machine: How water controls the speed of muscle contraction

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study.

Evolution Jul 11, 2024

Introducing co-cultures: When co-habiting animal species share culture

Cooperative hunting, resource sharing, and using the same signals to communicate the same information—these are all examples of cultural sharing that have been observed between distinct animal species. In an opinion piece ...

Ecology Jul 11, 2024

Scientists find a natural quicksand trap dated to more than one million years ago in the 'elephant graveyard' of Orce

Scientists at the University of Malaga have shown, in an unprecedented way, how the so-called "elephant graveyard" of the Early Pleistocene archaeological site of Orce—a name given due to the amount of remains of the extinct ...

Cell & Microbiology Jul 11, 2024

New system makes lifesaving phages accessible, transportable and much easier to use

The great promise of bacteriophages is that they naturally destroy bacteria, often in situations where antibiotics fail. Until now, though, there has been no way to access them quickly and efficiently, especially in emergency ...

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