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Evolution Feb 5, 2024

How food availability could catalyze cultural transmission in wild orangutans

The proverb "necessity is the mother of invention" has been used to describe the source from which our cultural evolution springs. After all, need in times of scarcity has forced humans to continually invent new technologies ...

Optics & Photonics Feb 2, 2024

Progress on chip-based spontaneous four-wave mixing quantum light sources

A single-photon detector (SPD) is sensitive to incidence of individual quanta of light and has many applications in photonics, such as fluorescence measurements, laser ranging, optical time-domain reflectometer, and quantum ...

Space Exploration Jan 29, 2024

Watch a house-sized space habitat (intentionally) burst

We live in an age of renewed space exploration, colloquially known as Space Age 2.0. Unlike the previous one, this new space age is characterized by inter-agency cooperation and collaboration between space agencies and the ...

Molecular & Computational biology Jan 17, 2024

Research sheds light on molecular regulation mechanism of graft incompatibility in cucumber/pumpkin seedlings

Grafting is one of the key technologies to overcome the obstacles of continuous cropping, and improve crop yield and quality. However, the symbiotic incompatibility between rootstock and scion affects the normal growth and ...

Planetary Sciences Jan 17, 2024

For All Mankind's Happy Valley: Why a Martian city could well extend below the surface

Apple TV+'s alternate space race, "For All Mankind," imagines what would have have happened if USSR cosmonauts, and not NASA's astronauts, had been the first to land on the moon. Rather than the waning of interest in space ...

Cell & Microbiology Jan 11, 2024

Analysis of two decades' worth of antibiotic resistance shows antibiotic use is not the only driver of superbugs

For the first time, researchers have analyzed the impact of antibiotic use on the rise of treatment-resistant bacteria over the last 20 years in the UK and Norway. They show that while the increase in drug use has amplified ...

Ecology Jan 9, 2024

AI depicts 3D social interactions between animals

Accurate quantification of multi-animal behavior plays a pivotal role in unraveling the intricacies of animal social interactions with far-reaching applications in neuroscience and ecology.

Cell & Microbiology Jan 9, 2024

Researchers engineer skin bacteria that are able to secrete and produce molecules that treat acne

International research led by the Translational Synthetic Biology Laboratory of the Department of Medicine and Life Sciences (MELIS) at Pompeu Fabra University has succeeded in efficiently engineering Cutibacterium acnes, ...

Bio & Medicine Jan 2, 2024

Tissue-integrated sensitive glucose nanosenor uses inactive glucose oxidase enzyme for continuous monitoring

Monitoring glucose levels is one of the key elements in health monitoring. A research team from the University of California, Berkeley, has now developed a battery-independent fluorescent nanosensor based on single-wall carbon ...

Materials Science Dec 15, 2023

Breakthrough in organic semiconductor synthesis paves way for advanced electronic devices

A team of researchers led by Professor Young S. Park at UNIST's Department of Chemistry has achieved a significant breakthrough in the field of organic semiconductors. Their successful synthesis and characterization of a ...

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