More than two dozen lab tests have been unable to diagnose long COVID, according to new research which suggests there may be no reliable way to diagnose the condition.
(NASA's Solar Dynamics Observatory, SDO/HMI Magnetogram)
The active sun is kicking into overdrive and we could be in for yet more dazzling auroras. In the early morning hours yesterday, the sun unleashed the most powerful class of solar flare, in a potent X-class eruption. The solar flare peaked at 2:40 a.m. EDT (0640 GMT) and caused shortwave radio blackouts over the sunlit portion of Earth at the time of the eruption, Asia and the Indian Ocean. Full Story: Space(8/14)
The next supermoon will be on Aug. 19 at 2:26 p.m. ET (1826 GMT) This will be the first of four supermoons in a row for 2024. A supermoon occurs when the full moon coincides with the moon's closest approach to Earth in its orbit. This makes the moon appear slightly brighter and closer than usual, though the difference is difficult to notice with the naked eye. According to Fred Espanak, eclipse expert and retired NASA astrophysicist, there will be four supermoons in 2024, in August, September, October and November. Full Story: Space(8/13)
Russia launched its 89th cargo craft to fly to the International Space Station on Wednesday (Aug. 14). The unplioted Progress MS-28 freighter launched atop a Soyuz rocket from the Russia-run Baikonur Cosmodrome in Kazakhstan at 11:20 p.m. EDT (0320 GMT and 8:20 local Baikonur time on Aug. 15). Full Story: Space(8/14)
Researchers have tested a suite of anemometers -- tools that measure wind speeds -- designed to operate on the surface of Mars. These would not be the first to take the Martian wind speed, to be clear, as landers have done that for quite some time. Even Viking 1 managed to grab some Martian wind measurements nearly fifty years ago. But, according to the researchers' findings, this system could allow future landers -- or future humans -- to measure Martian winds with more sensitivity than ever before. Full Story: Space(8/14)
This week at Yale Environment 360, journalist Jon Hurdle reports on how U.S. cities are coping with increasingly intense rainfall that is causing sewer systems to overflow. To stop contaminated stormwater from spilling into rivers, Philadelphia has gone all in on “green” infrastructure, but its rain gardens, swales, and permeable pavement are falling short against extreme storms. Other municipalities, by contrast, have doubled down on costly “gray” infrastructure that can better handle the flow. With climate change, says one advocate, cities across the country “are going to need to bite the bullet and make large-scale investments in conventional sewage infrastructure.” Read the article.
"Italian opera just doesn't get better than this." (Classical Voice)
smile
crazy/cranky ha
still better than ww warmongers/many of them
meh,music crazee
joined seattle upera maybe 15 years ago,smile
they sebd info loke this,bout x3 weekly
woonderfuk
never cry for money/bs support etcetc
Scientists posit that Neolithic mariners might have transported Stonehenge’s altar more than 800 kilometres by sea. (Gavin Hellier/robertharding/Getty)
Hello! Jonathan Webb, ABC Science Editor joining you today for a special Science Week edition of this newsletter, as we reveal the winner of our poll on the most amazing thing to see in the night sky.
By Sara Talpos
What is the best way to protect the long-term interests of people who receive brain implants as part of a clinical trial? How can researchers guard against violations of mental privacy? Bioethicist Saskia Hendriks explores some of the field’s thorny ethical questions as new technologies advance. Read on »
By Veronique Carignan
Faculty members are expected to apply for and bring in grant funding to their universities. One former academic scientist argues that the scramble for funding is contributing to society’s inability to handle major issues such as global climate change. Higher education must rethink its priorities, she writes. Read on »
By Jyoti Madhusoodanan
Over the past decades, researchers have uncovered numerous genetic variants that seem to play a role in people’s responses to painkillers, cancer drugs, and other medicines. But studies suggest only a fraction of people who would benefit from genetic tests for those variants actually get them. Read on »
Earth’s days were once 2 hours longer, study suggests
The moon was once thousands of miles farther away than it is now, and Earth's days were 2.2 hours longer — and that may have triggered one of the biggest evolutionary explosions in history.
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