Search results for network

Social Sciences 2 hours ago

ShotSpotter improves detection and response to gunfire, but doesn't reduce crime, research finds

ShotSpotter gunfire detection technology has delivered as promised in terms of enabling police to quickly detect and respond to gunshots in two American cities, research from Northeastern University finds.

Earth Sciences 4 hours ago

Urban water system theory 5.0 offers a systematic solution to complex urban water issues in China

The urban water system theory is the application and extension of watershed hydrological science to an urban scale. In a paper published in Science China Earth Sciences, a research group led by Chinese academician Xia Jun ...

Environment 4 hours ago

South Africa: Gold mine pollution is poisoning Soweto's water and soil—study finds food gardens are at risk

For 140 years, gold mines in Johannesburg, South Africa have been leaking wastewater contaminated with heavy metals. The acid mine drainage from Johannesburg's estimated 278 abandoned mines and 200 mine dumps includes uranium ...

Evolution 5 hours ago

Researchers reveal evolutionary origins of appetite by studying simple nervous system of Hydra

Over the course of evolution, living organisms have gradually developed more complex nervous systems in order to coordinate increasingly complex sensory, motor and cognitive functions and to control the associated behavior.

Evolution 5 hours ago

Researchers reconstruct genome of extinct species of flightless bird that once roamed the islands of New Zealand

A team of evolutionary biologists at Harvard University, working with colleagues from the Max Planck Institute for Biological Intelligence, East Carolina University, Osaka University and the University of Toronto, has reconstructed ...

Paleontology & Fossils 6 hours ago

Abelisauroid, a dinosaur with very tiny arms, identified in Argentina

A team of paleontologists from Museo Argentino de Ciencias Naturales Bernardino Rivadavia, Consejo Nacional de Investigaciones Científicas y Técnicas and The Chinese University of Hong Kong, has identified a new species ...

Astronomy 6 hours ago

Observations explore open cluster NGC 1513

Using the National Astronomical Observatory (OAN) in Mexico, astronomers have observed an open cluster known as NGC 1513. Results of the observations, presented in a paper published May 16 on the pre-print server arXiv, yield ...

Cell & Microbiology 7 hours ago

New resource pinpoints inner workings of sorghum plant cells for designing better bioenergy feedstock

Bioenergy sorghum is an important resource for the production of biofuels and bioproducts and a critical component of a sustainable agricultural future. Researchers have been working hard to make this tall, drought-tolerant ...

Environment 11 hours ago

El Nino not responsible for East Africa floods: Scientists

The El Niño weather pattern did not have "any influence" on widespread flooding that killed hundreds in East Africa this year, an expert group of scientists said Friday.

Social Sciences May 23, 2024

Militia extremists, kicked off Facebook again, are regaining comfort in public view

When journalists sounded alarm bells in early May 2024 that more than 100 extremist militia groups had been organizing and communicating on Facebook, it wasn't the first time militias had garnered attention for their online ...

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