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Science/Tech

Rubin Observatory Has Started Paging Astronomers 800,000 Times a Night

28 February at 12:00 PM, via Slashdot

On February 24th, the Vera C. Rubin Observatory activated its automated alert system, sending out roughly 800,000 real-time notifications flagging asteroids, supernovae, flaring black holes and “other transient celestial events,” reports Scientific American. And this is only the beginning — that number is projected to climb into the millions as it continues scanning the ever-changing sky. From...

T rex breath and Queen Elizabeth’s car: scientists creating ‘time machine for the nose’

28 February at 12:00 PM, via The Guardian

Researchers are recreating ancient odours for museumgoers as interest in the archaeology of smell grows

From the interior of Queen Elizabeth II’s car to the scent of ancient Egyptian funerary practices, museumgoers are getting a whiff of the past like never before.

Experts say the approach is more than a pungent stunt: it’s part of a broader effort to try to reconstruct the sensory worlds of...

‘Who’d guess they’re the same species?’ What Italy’s wall lizards reveal about genetic diversity and why it matters

28 February at 09:00 AM, via The Guardian

Understanding biodiversity within species is key to our understanding of why nature works the way it does, say researchers

Words and photographs by Roberto García-Roa

Twelve miles from the heart of Rome, Dr Javier Ábalos pauses his walk, lifts his sunglasses and points. To his right, perched on a rocky wall, sits a beautiful lizard. Its body is coated in charcoal-black tones speckled with...

Southern California Air Board Rejects Pollution Rules After AI-Generated Flood of Comments

28 February at 09:00 AM, via Slashdot

Southern California’s air quality board rejected proposed rules to phase out gas-powered appliances after receiving more than 20,000 opposition comments generated through CiviClick, “the first and best AI-powered grassroots advocacy platform.” Phys.org reports: A Southern California-based public affairs consultant, Matt Klink, has taken credit for using CiviClick to wage the opposition...

Researchers praise ‘stunning’ results of new prostate cancer treatment

28 February at 07:00 AM, via The Guardian

Early trials of the drug VIR-5500 showed it shrinking tumours in some patients

A new drug for advanced prostate cancer has shown promise in early trials experts have said, with the medication shrinking tumours in some patients.

Prostate cancer is the most common cancer among men in many countries, including the US and UK. About 1.5 million men are diagnosed worldwide each year.

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Nasa announces Artemis III mission no longer aims to send humans to moon

27 February at 20:16 PM, via The Guardian

Plans to return humans to the moon will come in later mission as agency grapples with delays and glitches

Nasa announced on Friday radical changes to its delayed Artemis III mission to land humans back on the moon, as the US space agency grapples with technical glitches and criticism that it is trying to do too much too soon.

The abrupt shift in strategy was laid out by the space agency’s...

The Guardian view on Trump’s war on science: Europe should pick up talent fleeing the US | Editorial

27 February at 19:50 PM, via The Guardian

The president’s cuts have defunded and alienated thousands of American scientists. Europe can benefit, if it makes the right offer

Donald Trump has spent much of his second term at war with science and scientists. He is cutting staff at institutions such as the Environmental Protection Agency (EPA) by a third, and has cancelled or frozen up to 8,000 federal research grants. This hasn’t just...

Six planets due to parade across night sky in rare celestial spectacle

27 February at 16:59 PM, via The Guardian

Jupiter, Saturn, Venus, Mercury, Neptune and Uranus will all be visible at same time in curved line across sky

Six planets are set to parade across the sky this weekend in a rare celestial spectacle, experts have said.

For the next few days, Jupiter, Saturn, Venus, Mercury, Neptune and Uranus will all be visible at the same time in the night sky – although binoculars or a telescope will be...

Living with hyperphantasia: ‘I remember the clothes people wore the day we met, the things they said word-for-word’

27 February at 16:00 PM, via The Guardian

It’s hard to know what people can see in their own mind’s eye. But for Maddie Thomas there was no doubt: she had especially vivid mental imagery

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I close my eyes and picture a boat making its way towards the mainland. Lit only by moonlight, a silhouette walks towards a post box and mails three letters, one by one. Then, the familiar tune of ABBA’s...

Government tightens screws on crypto assets

27 February at 13:21 PM, via ITWeb

New tax reporting rules take effect this week, as National Treasury bids to regulate crypto-currency cross-border flows, despite a pending court case.

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