The JWST is having a problem. One of its instruments, the Near Infrared Imager and Slitless Spectrograph (NIRISS), has gone offline. The NIRISS performs spectroscopy on exoplanet atmospheres, among other things. Read Full Article Here source: Phys.org

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Five new tree-dwelling snake species were discovered in the jungles of Ecuador, Colombia, and Panama. Conservationists Leonardo DiCaprio, Brian Sheth, Re:wild, and Nature and Culture International chose the names for three of them in honor of loved ones while raising awareness about the issue of rainforest destruction at the hands of open-pit mining operations. The research was conducted by Ecuadorian biologist Alejandro Arteaga and Panamanian biologist Abel Batista. Read Full Article Here

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One of the main jobs for the Perseverance Mars rover past few weeks has been collecting carefully selected samples of Mars rock and soil. These samples have been placed and sealed in special sample tubes and left in well-identified places so that a future sample return mission can collect them and bring the Martian samples back to Earth. Read Full Article Here source: Phys.org

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The vital role of oxytocin—the “love hormone”—for social attachments is being called into question. More than 40 years of pharmacological and behavioral research has pointed to oxytocin receptor signaling as an essential pathway for the development of social behaviors in prairie voles, humans and other species, but a genetic study published in the journal Neuron on January 27 shows that voles can form enduring attachments with mates and provide parental care without oxytocin receptor signaling.

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While previous studies of incarceration and family life have focused on immediate family—parents, partners and children—a new analysis of a nationally representative survey of U.S. adults that asked about siblings, grandparents, grandchildren, cousins, and other extended family members has found that Black adults in the United States are not only more likely to have experienced family incarceration, but are also more likely to have had more family members incarcerated and to have had family members from more generations ever incarcerated.

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Is it acceptable to harm another person? It might depend whether or not there’s a car involved, according to a new study from UK researchers. They showed that people have a shared ‘blind spot’ that can make them use different moral and ethical standards when they think about driving cars, compared to other areas of life. Read Full Article Here source: Phys.org

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Birds including swallows and martins—known as aerial insectivores—control insect populations and insect-borne disease and provide hundreds of millions of dollars’ worth of pest control for agriculture. But these feathered friends to humanity are declining at an alarming rate, with species in North America declining more than 30% from 1970 to 2017. Read Full Article Here source: Phys.org

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Author's picture

Elizabeth Dubinskiy

I am high school student with a passion for materials science and engineering. Using this blog I would like to share my research and findings.

High School student

San Francisco Bay Peninsula