Jessica Taveau Nov 22, 2024 NASA Deputy Administrator Pam Melroy and Nicola Fox, associate administrator for NASA’s Science Mission Directorate, will travel to Mexico City on Sunday, Nov. 24, for…
Using drones and Google Earth imagery, archaeologists have discovered a 4,000-year-old network of earthen canals in what’s now Belize. The research published Friday in Science Advances shows that long before…
Gear Don’t buy cheap junk for the people you care about. Get them a gift that will last for decades. Patagonia, Dickies, Leatherman, Rtic We may earn revenue from the…
An artist’s concept of the SpaceX Starship Human Landing System (HLS) on the lunar surface. Credit: NASA / SpaceX NASA Artemis astronauts will have a lot of responsibilities once they…
A meteorite, dubbed Black Beauty is one of several meteorites that originated on Mars before landing on Earth. It is seen here in a display case at Maine Mineral and…
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Our master chefs in the SciStarter kitchen have been working overtime to bring you this delectable Thanksgiving menu, featuring citizen science projects guaranteed to satisfy even the most insatiable curiosity.…
We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › One of the realities of hybrid or fully remote work is…
We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › If you’re hoping to head out and find even a bit…
The tumor microenvironment (TME) contains a number of immune-suppressive cells such as T helper 1–polarized regulatory T cells (TH1-Treg cells). However, little is known about the mechanism behind the abundant…
Heterogeneous catalysts, which often consist of metal nanoparticles loaded on supports such as metal oxides, can undergo several types of restructuring under reaction and catalytic conditions. Advanced characterizations now allow…
Sexual reproduction relies on robust quality control during meiosis. Assembly of the synaptonemal complex between homologous chromosomes (synapsis) regulates meiotic recombination and is crucial for accurate chromosome segregation in most…
The CCR4-NOT complex is a major regulator of eukaryotic messenger RNA (mRNA) stability. Slow decoding during translation promotes association of CCR4-NOT with ribosomes, accelerating mRNA degradation. We applied selective ribosome…
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Astronomers using ESO’s Very Large Telescope Interferometer (VLTI) have captured a zoomed-in image of the dust-enshrouded red supergiant star WOH G64. This image, taken by the GRAVITY instrument on ESO’s…
Every so often, the plot of Homeward Bound: The Incredible Journey becomes a reality when a lost dog travels an astonishing distance to find its way home. In 2015, Georgia…
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The tubular crest of a Parasaurolophus on display at the Royal Ontario Museum in Toronto. Education Images/Universal Images Group via Getty Images While the roar of the mighty Tyrannosaurs rex…
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Notre Dame before the 2019 fire. Image: DepositPhotos On December 7, Notre Dame de Paris is scheduled to reopen following a five-year-long restoration. On April 15, 2019, a fire nearly…