DOGE Used AI for Housing Policy. The Government Won’t Say How
In response to a public records request, HUD has withheld documents about DOGE’s use of AI—in part by citing a privilege that doesn’t exist.
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The US Approves the Launch of a Mirror Satellite That Can Reflect Sunlight and Illuminate
The FCC authorized Reflect Orbital to launch the mirror satellite Eärendil-1. “For optical astronomy, this poses an existential threat,” the European Southern Observatory said.
Scientists open a million-year-old time capsule hidden beneath New Zealand
A cave in New Zealand has yielded fossils from a lost ecosystem that existed about 1 million years ago, including a possible flying ancestor of the kākāpō. The discovery reveals that volcanoes and climate upheaval were reshaping the country’s wildlife and driving extinctions long
How long can plants survive on Earth? New model suggests up to 2 billion more years
Vegetarians need not worry yet—plants will be on Earth for a long time to come. But not forever. The sun will ultimately determine the long-term existence of life on Earth. Its total energy output, called luminosity, has been increasing over epochs and eons by about 10% every bil
Hubble details early galaxy transforming neighborhood 1.4 billion years after Big Bang
Astronomers using NASA's Hubble Space Telescope have found something they never expected—ultraviolet light from a galaxy that existed just 1.4 billion years after the Big Bang. That galaxy contains tightly clustered young stars that produce ionizing light capable of transforming
Listening for quantum oscillations in the Kondo insulator ytterbium dodecaboride
Magnetic quantum oscillations have been unexpectedly observed in insulators, where freely moving charge carriers are not expected to exist. A joint study by researchers from Tokyo University of Science, The University of Tokyo and Kobe University investigated this puzzling behavi
‘No one believed it’: how a YouTube video accidentally proved Libya’s sand cat really does
Wildlife photographer Mohammed Almuntasir had no idea what he had found until scientists started to get in touchWhen wildlife photographer Mohammed Almuntasir uploaded 18 seconds of footage to YouTube, he thought little more about the small, pale cat seen digging a hollow in the
This single well-known and widespread butterfly is actually three species in disguise
The tropical rainforests of Central and South America are among the most biodiverse places on Earth. Costa Rica alone is home to half a million species, five times more than exist in the entire country of Canada, despite the former having 200 times less land area than the latter.
Fossil fish tooth chemistry uncovers Southern Hemisphere role in Earth's ice age shift
To understand where Earth might be headed, it's important to know where it has been. Throughout its existence, especially over the past couple of million years, Earth has experienced periodic cold and warm intervals, known as glacial and interglacial periods.
Proactive employees with high emotional intelligence do a better job, study finds
In many organizations, large hierarchical gaps exist within work teams, raising the question of how frontline employees can strive for upward mobility in their careers. A recent study by the Department of Psychology at Lingnan University finds that employees who proactively seek
Astronomers found two rare super puff planets lighter than cotton candy
Two newly confirmed "super-puff" planets are so diffuse that they are less dense than cotton candy, despite being about the size of Jupiter. Their rare orbital relationship and enormous, lightweight atmospheres could provide valuable clues about how some of the strangest planets
Preços da arroba do boi gordo: veja como o mercado iniciou a semana
Foto: Gilson Abreu/AENFrigoríficos ficam mais ociosos diante da ausência momentânea da China, principal importador da proteína brasileira O post Preços da arroba do boi gordo: veja como o mercado iniciou a semana apareceu primeiro em Canal Rural.