Australia

The fossilized brain of a creepy oceanic creature offers a new insight into the evolution of insects and spiders

TORONTO – Scientists have discovered the perfectly fossilized brain of a three-eyed shrimp that swam the oceans more than half a million years ago. Its complete central nervous system is still visible, providing unprecedented information about the ancestors of insects, spiders and crustaceans. Called Stanleycaris hirpex, it was described as “the nightmare thing”. He had …

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Building blocks for RNA-based life abound in the center of our galaxy

July 8, 2022 (Nanowerk News) Nitriles, a class of organic molecules with a cyano group, that is, a carbon atom attached with a triple unsaturated bond to a nitrogen atom, are usually toxic. But, paradoxically, they are also a key precursor of molecules essential for life, such as ribonucleotides, composed of nucleobases or ‘letters’ A, …

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Rd 17 AFL Teams: Huge Pies hit as the so-called debutant; Brisbane’s Covid chaos amid SET forced exits

Collingwood star Jordan Ge Goey has come out late for his team’s clash with North Melbourne and could miss several more weeks. De Goey left the training ground early Thursday with a quad problem but was still appointed to play, but the club on Friday confirmed he will miss two or three weeks after scans …

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Australia News LIVE: Nick Kyrgios reaches Wimbledon final after Rafael Nadal retires; An NSW ICAC witness found dead; Sydney’s flood cleaning continues

Defense Minister Richard Marles has said the government will abandon the Morrison government’s “chest beatings” towards China as it moves forward to repair the country’s relationship with its largest trading partner. Foreign Minister Penny Wong will meet with China’s Wang Yi on Friday on the sidelines of the G20 meeting of foreign ministers in Bali …

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Patients with diabetes from Medicare Advantage plans are less likely to receive new and more expensive drugs

Although patients with diabetes on Medicare Advantage plans are more likely to receive preventative treatments, they are less likely to be prescribed newer, more expensive medications, and are more likely to have higher blood pressure and poorer blood pressure control. blood glucose than Medicare-charged patients. Service plans, according to a new study led by a …

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