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| College biology textbooks still portray a world of white scientists Jul 17 2020 6:00 AM Despite recent efforts to include more women and people of color, it will be decades - or even centuries - before textbooks reflect student diversity. READ MORE  |
| This dinosaur may have shed its feathers like modern songbirds Jul 16 2020 1:29 PM One of the earliest flying dinosaurs, the four-winged Microraptor, may have molted just a bit at a time so that it could fly year-round. READ MORE |
| How some superblack fish disappear into the darkness of the deep sea Jul 16 2020 11:00 AM Some fish that live in the ocean's depths are superblack as a result of a special layer of light-absorbing structures in the skin. READ MORE |
| The closest images of the sun ever taken reveal 'campfire' flares Jul 16 2020 8:15 AM The first images from Solar Orbiter, a NASA-European Space Agency spacecraft, show tiny, never-before-seen flares across the sun's surface. READ MORE |
| Climate change made Siberia's heat wave at least 600 times more likely Jul 15 2020 5:00 PM Siberia's six-month heat wave during the first half of 2020 would not have happened without human-caused climate change, researchers find. READ MORE |
| What will astronauts need to survive the dangerous journey to Mars? Jul 15 2020 12:00 PM Going to Mars, astronauts will need protections from microgravity and radiation, plus miniature medical devices to diagnose problems and help handle emergencies. READ MORE |
| Despite a new measurement, the debate over the universe's expansion rages on Jul 15 2020 10:00 AM The Atacama Cosmology Telescope finds the universe is expanding more slowly than supernova observations suggest. READ MORE |
| Two new books explore Mars - and what it means to be human Jul 15 2020 7:34 AM 'Once Upon a Time I Lived on Mars' and 'The Sirens of Mars' are surprisingly apt reads during the pandemic. READ MORE |
| Competitive hot dog eaters may be nearing humans��� max eating speed Jul 14 2020 7:01 PM Just how many hot dogs can one human eat in 10 minutes? New research suggests the answer is 83. READ MORE |
| Agriculture and fossil fuels are driving record-high methane emissions Jul 14 2020 6:00 PM Releases of the heat-trapping gas methane from human activities have ramped up in the 21st century, especially in Africa and Asia. READ MORE |
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