This organoid can menstruate—and shows how tissue can repair itself
Mini models of the uterus lining give insight into mystery of how it is shed without scarring
Top climate research center at risk of cuts sues Trump administration
Universities that run the National Center for Atmospheric Research want to keep it from being dismantled
The leader of NASA’s Psyche mission has tips for interplanetary team building
Lindy Elkins-Tanton, principal investigator of NASA’s Psyche mission, explains in her new book how lessons from interplanetary exploration can help people solve problems together
Wildfire breaks out inside Chernobyl exclusion zone
A fire covering at least five square miles burned through the exclusion zone around the site of the world’s worst nuclear disaster on Friday after two drones crashed into the area
See the Pentagon’s new UFO image release
The Pentagon has started releasing files related to unidentified anomalous phenomena (UAP), also called UFOs. Here are the images released so far
Pentagon releases trove of new UFO files, but skeptics aren’t impressed
The Pentagon’s first UFO file release includes photographs, videos and documents gathered as part of an effort that spans several governmental offices and agencies, including the FBI, the White House and NASA
U.S. neutrino megaproject takes shape in abandoned gold mine
The Deep Underground Neutrino Experiment will study nature’s most mysterious particle a mile beneath South Dakota’s Black Hills and will potentially reveal the origins of matter
Scientists make AI play Battleship to help it do science better
AI models and people played “collaborative” Battleship to test strategies for efficiently solving problems
Poop, stomach oil and ostrich eggshells keep records of Earth’s ancient climate
Earth's ancient climate is written in... ostrich eggshells and stomach oil?
Skeletons of four doomed Franklin Expedition sailors identified with DNA
The latest studies bring the number of remains identified from this doomed 1845 expedition to six of the 129 who set out to the Arctic
