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Astronomy May 14, 2024

Researchers chart Orion Nebula like never before

Star and planet formation is a messy affair. It starts with the gravitational collapse of a gigantic cloud of gas and dust, which simultaneously produces massive stars, whose intense radiation field creates a harsh environment, ...

Optics & Photonics May 14, 2024

Metalens expands its reach from light to sound

Researchers at Pohang University of Science and Technology (POSTECH) have achieved a breakthrough in surpassing the limitations of traditional acoustic metalenses. They have successfully developed the first wide field-of-hearing ...

Evolution May 13, 2024

Evolutionary history shapes variation of wood density: Study

Ecology and evolutionary biology suggest that closely related species are more likely to exhibit morphological and functional similarities compared to distantly related species. Each tree species represents a unique genetic ...

Political science May 13, 2024

Analyzing the underlying causes of the food crisis in Gaza

The recent escalation of the Israel-Hamas conflict sparked a devastating humanitarian crisis in the Gaza Strip. In response to a large-scale attack on Israel by Hamas and its allies, Israel responded with airstrikes, a blockade, ...

Social Sciences May 13, 2024

More than half of Americans give to charity at checkout, survey shows

Fifty-three percent of Americans give impulsively to charities at the checkout, and certain demographics tend to give more, according to a new survey conducted by faculty at Binghamton University, State University of New ...

Ecology May 13, 2024

How a long-lost fish species was brought back to Bendigo

The southern pygmy perch hadn't been seen in Bendigo Creek since the mid-19th-century goldrush, when a booming town sprang up around the central Victorian waterway. This attractive small fish, which displays bright colors ...

Space Exploration May 13, 2024

SpaceX shows off its new extravehicular activity suit

In February 2022, SpaceX and entrepreneur/philanthropist Jared Isaacman (commander of the Inspiration4 mission) announced they were launching a new program to "rapidly advance human spaceflight capabilities" while supporting ...

Other May 11, 2024

Saturday Citations: Dietary habits of humans; dietary habits of supermassive black holes; saving endangered bilbies

The onset of solar maximum has resulted in severe geomagnetic storms, with the possibility of aurora borealis events this weekend as far south as the northern United States. Do not be alarmed if you see awesome displays of ...

Optics & Photonics May 10, 2024

Strategy uses boron-nitrogen covalent bonds to enable high-performance narrowband electroluminescence

To meet the demands of next-generation ultrahigh-definition displays, the organic light-emitting diodes (OLED) industry is actively pursuing the development of narrowband organic light-emitting materials. Within this effort, ...

Social Sciences May 10, 2024

Researchers: Extreme views about women are infiltrating Australian schools—we need a zero-tolerance response

Earlier this week, two students were expelled from a Melbourne private school for their involvement in creating a spreadsheet that ranked girls using sexist and violent categories (from "wifeys" and "cuties" to "unrapeable").

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