New computer models open door to far more targeted antibiotics
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Updates every hour. Last Updated: 10-Jul-2025 15:10 ET (10-Jul-2025 19:10 GMT/UTC)
Using state-of-the-art, high resolution micro-CT scanning, FAU researchers have scanned a full skeleton of a very rare vaquita specimen from the 1960s. The objective of scanning this rare specimen for display purposes is to facilitate the creation of replicas to be commercially available to further education and conservation efforts of this critically endangered species. The completed scans, which required approximately 165 hours, resulted in a total of three terabytes of data.
Depression continues to grapple a large proportion of the population. Given the side effects associated with the long-term use of conventional antidepressants, there is a need for novel rapid acting therapeutics with minimal side effects. Researchers from Tokyo University of Science have previously demonstrated antidepressant-like effects of delta opioid receptor agonists in rodents. In their latest study, they uncover the molecular and cellular mechanism underlying its action that can advance its therapeutic development.
In a paper published in National Science Review, an international team of scientists develop an activatable red/near-infrared water-soluble organic room-temperature phosphorescence (RTP) probe through a synergistic strategy combining assembly-induced luminescence and tunable twisted intramolecular charge transfer. They evaluate the optical performance of activatable organic RTP probes in various bioimaging and biosensing applications.
Life on the Great Barrier Reef is undergoing big changes in the face of climate change and other human-caused pressures, a new study reveals.
From food security to controlling seaweed and even making sand for beaches, reef fish are a hugely important part of marine ecosystems providing a range of benefits to humans and coral reef ecosystems.
New research from an international team of marine scientists from the UK and Australia and led by researchers at Lancaster University, published today in the journal Nature Communications, reveals significant transformations in fish communities on the Great Barrier Reef, the World’s largest coral reef ecosystem.
BALTIMORE, MD, January 13, 2025 – A groundbreaking new study in the INFORMS journal Transportation Science reveals the severe and far-reaching consequences of Russia’s full-scale invasion of Ukraine on global food security. The research highlights an urgent need to address disruptions in the transportation of Ukrainian grains, which have caused dramatic price spikes and worsened food insecurity worldwide, particularly in vulnerable regions such as the Middle East and North Africa.