Scientists show how pregnancy changes the brain in innumerable ways

Scientists show how pregnancy changes the brain in innumerable ways

In this photo provided by Liz Chrastil, a neuroscientist with the University of California, Irvine, she her holds her newborn son in May 2020. Credit: Courtesy Liz Chrastil via AP Neuroscientist Liz Chrastil got the unique chance to see how her brain changed while she was pregnant and share what she learned in a new … Read more

Pinpointing the key size for rapid tropical cyclone intensification

Pinpointing the key size for rapid tropical cyclone intensification

This image, captured by the VIIRS (Visible Infrared Imaging Radiometer Suite) on NOAA-21, shows Hurricane Beryl at 12:50 p.m. Atlantic Standard Time on June 30, 2024, during its rapid intensification. Credit: NASA Earth Observatory image by Michala Garrison, using VIIRS data from NASA EOSDIS LANCE, GIBS/Worldview, and the Joint Polar Satellite System (JPSS) Accurately predicting … Read more

How a German peasant became the face of Nazi race laws

How a German peasant became the face of Nazi race laws

Credit: Pixabay/CC0 Public Domain Many histories of Nazi Germany are accompanied by a photograph of two scientists measuring a man’s facial features with a caliper. The picture is often contextualized, in these books, museums, and image archives as an illustration of the National Socialist obsession with quantifiable racial purity, particularly as it was applied to … Read more

AI enhances plasma plume analysis

AI enhances plasma plume analysis

Pictured on the left, human vision of the pulsed laser deposition plasma plumes. On the right, images from movies of the interpretation of the plasma plumes by AI, which can predict film growth characteristics Credit: Sumner Harris/ORNL, U.S. Dept. of Energy In a published in the journal npj Computational Materials, Oak Ridge National Laboratory scientists … Read more

San Diego County air pollution officers to develop alert system for noxious sewage odors

San Diego County air pollution officers to develop alert system for noxious sewage odors

Credit: Pixabay/CC0 Public Domain The San Diego County Air Pollution Control District will be expanding its role in addressing the foul odors affecting communities near where sewage spills over the U.S.-Mexico border, following conflicting reports earlier this week about whether the stinky air people breathe is dangerous. On Thursday, the district’s governing board unanimously agreed … Read more

How Olmec elite helped legitimize their political power through art

How Olmec elite helped legitimize their political power through art

Monument 19 from La Venta (National Museum of Anthropology, Mexico City). Credit: Marco M. Vigato in Uncharted Ruins In an article recently published in Latin American Antiquity, Dr. Jill Mollenhauer argues that the Gulf Lowland Olmec, one of Mesoamerica’s earliest major civilizations, sometimes incorporated aesthetic and ritual practices associated with their rock art into their … Read more

Environment takes center stage as global summits loom

Environment takes center stage as global summits loom

The world’s most important conference on climate change is this year being hosted by Azerbaijan from November 11 to 22. Global warming. Disappearing plant and animal species. Fertile land turning to desert. Plastic in the oceans, on land, and the air we breathe. These urgent environmental challenges will be in the spotlight over the next … Read more

Astronomers detect black hole ‘starving’ its host galaxy to death

Astronomers detect black hole ‘starving’ its host galaxy to death

Astronomers have used the NASA/ESA James Webb Space Telescope to confirm that supermassive black holes can starve their host galaxies of the fuel they need to form new stars. The international team, co-led by the University of Cambridge, used Webb to observe a galaxy roughly the size of the Milky Way in the early universe, … Read more

1 in 5 parents worry their elementary and middle school aged kids don’t have friends, poll suggests

1 in 5 parents worry their elementary and middle school aged kids don’t have friends, poll suggests

Three in four parents have taken steps to help their child make new friends, national poll suggests. Credit: Sara Schultz, University of Michigan Health C.S. Mott Children’s Hospital National Poll on Children’s Health Developing friendships is often seen as a natural part of childhood but it may be easier for some kids than others. And … Read more

Catch a partial lunar eclipse during September’s supermoon

Catch a partial lunar eclipse during September’s supermoon

A partial lunar eclipse is seen in Karachi, Pakistan, Oct. 29, 2023. Credit: AP Photo/Fareed Khan, File Get ready for a partial lunar eclipse and supermoon, all rolled into one. The spectacle will be visible in clear skies across North America and South America Tuesday night and in Africa and Europe Wednesday morning. A partial … Read more