Rare

• Astronomen hebben een zeldzame röntgenbron ontdekt die cruciale inzichten biedt in de aard van 'kleine rode stippen', compacte sterrenstelsels uit het vroege universum die zijn gedetecteerd door de James Webb Space Telescope. • De ontdekking, gemeld op 11 mei 2026, onthult dat deze stippen supermassive black holes bevatten die actief materie accreteren, wat hun intense rode gloei en kleine omvang verklaart. • Deze doorbraak is van belang omdat het een belangrijke puzzel in de kosmologie oplost, de groeimechanismen van zwarte gaten in de eerste miljard jaar van het universum bevestigt en helpt bij de interpretatie van JWST-gegevens.

Tientallen vrouwen hebben in een bewustwordingscampagne verteld hoe zij werden getroffen door placenta accreta spectrum. • Vrouwen moesten een grote spoedoperatie ondergaan, waaronder een hysterectomie, nadat medisch personeel er niet in slaagde vast te stellen dat zij een zeldzame maar potentieel fatale zwangerschapscomplicatie hadden. • Tientallen vrouwen hebben hun verhaal gedeeld over hoe zij werden getroffen door placenta accreta spectrum (PAS), sinds de lancering in februari van een campagne om NHS-personeel en aanstaande moeders bewust te maken van de risico's die dit met zich meebrengt. Lees verder...

Over the next two weeks stargazers have a chance to spot the blue-green orb and smudgy tail of comet known as C/2025 R3 PanSTARRS A comet formed on the edges of the solar system will grace southern skies over the next fortnight, giving viewers a rare chance to glimpse it before it disappears from view for another 170,000 years.The comet – known as C/2025 R3 PanSTARRS – had been travelling through the northern hemisphere but has “swung around the sun” and is now visible in the south, said Josh Aoraki, an astronomer at Te Whatu Stardome in Auckland, New Zealand. Continue reading...

Spinosaurid fossil bought by Stuttgart institution in 1991 has been the subject of a long restitution campaignIt is a 113-million-year-old bone of contention.After Stuttgart’s museum of natural history bought a fossilised dinosaur skull in 1991, researchers found it was the most complete spinosaurid skull known to date, belonging to a previously unknown genus of the huge meat-eating dinosaurs. Continue reading...

• Northland analysts have initiated a buy rating on USA Rare Earth as the U.S. pursues rare earth independence from China. • The move reflects broader geopolitical efforts to establish domestic supply chains for critical materials essential to technology and defense sectors. • Rare earth elements are vital for electronics, renewable energy, and military applications, making supply chain security a strategic priority.

Researchers find increase in whale deaths in the Bay, largely because of collisions with vessels on busy shipping routeGray whales have historically been a rare sight in the San Francisco Bay. They trek from the warm lagoons of Mexico’s Baja California over 10,000 miles north to the Arctic region to feast on shrimp-like animals during the summers, seldom stopping in the busy shipping corridor for prolonged periods.But in recent years, that story has changed in a dire way. A new study, published this week in the journal Frontiers in Marine Science, has found that gray whales in the Bay have been dying at alarming rates, largely due to collisions with vessels. Continue reading...

• Researchers at the Facility for Rare Isotope Beams (FRIB) directly measured the proton capture reaction of arsenic-73 forming selenium-74, the lightest p-nucleus, using a rare isotope beam. • Led by Artemis Tsantiri, the study involved over 45 scientists from 20 U.S., Canadian, and European institutions, published in Physical Review Letters. • This first-of-its-kind experiment sharpens models of p-nuclei formation, proton-rich heavy isotopes that have puzzled astronomers.

Cheng Li-wun’s visit to Beijing has sparked controversy in Taiwan, with critics accusing her of being too close to ChinaIn a rare meeting with Taiwan’s opposition leader, China’s president, Xi Jinping, declared that people on both sides of the Taiwan Strait were Chinese and wanted peace.The meeting in Beijing between Xi and Cheng Li-wun, the chair of Taiwan’s Kuomintang (KMT), is the first such contact in a decade. The visit has sparked controversy in Taiwan, with Cheng’s critics accusing her of being too close to China, a country that many in Taiwan see as a threat. Continue reading...

Australian PM also welcomes a conditional two-week ceasefire deal that will reopen the strait of Hormuz to global shippingFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastAnthony Albanese has welcomed a two-week ceasefire deal between the US and Iran that is set to temporarily reopen the strait of Hormuz, as he issued a rare criticism of Donald Trump for threatening a “whole civilization will die”.The prime minister said news of the conditional ceasefire was “very positive” and was hopeful it would lead to the permanent end to a conflict that has sent global fuel prices soaring. Continue reading...

Prime minister urges Australians to consider using public transport and conserve fuel for ‘critical industry’ and othersFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastAustralian prime minister Anthony Albanese has used a rare address to the nation to attempt to allay public fears over dwindling fuel supplies, vowing to keep petrol prices down by shoring up international supplies and ramping up local production.But the opposition has been scathing of the address, describing it as “nothing but hot air” and urging more clarity over the fuel crisis. Continue reading...

Microglossum cyanobasis – or blue-based earthtongue – is only the second such specimen ever to be found in EuropeThe discovery of a rare, tongue-shaped fungus is being hailed as a sign of the crucial ecological value of England’s national nature reserves.Never before recorded in the UK, the blue-based earthtongue, also known as Microglossum cyanobasis, was found sprouting at the Kingley Vale national nature reserve in West Sussex. Continue reading...

Tehran skeptical of president’s offer – and troop deployments for potential ground operations suggest claim of imminent end to war not credibleSomewhere between the strait of Hormuz and the screens of Bloomberg terminals around the world, the standard laws of cause and effect appear to have been suspended for Donald Trump’s war in Iran.Trump this week soft-launched his latest Iran peace talks – which he has said must be accepted or “we’ll just keep bombing our little hearts out” – with few details or proof that anyone in the Iranian regime was willing to listen to him. The ultimatum was described as “maximalist” by Iran and quickly derided as a non-starter by analysts and former government officials. Continue reading...

Storm is not likely to make a direct hit on Perth, though the city may experience heavy rainfall on Friday and SaturdayFollow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastTropical Cyclone Narelle was again intensifying into a severe storm off Western Australia’s Kimberley coast on Wednesday with communities in the state’s world heritage-listed Shark Bay preparing for a potential direct hit on Friday night.Narelle had made a rare trip for a cyclone system by forming in the Coral Sea off Queensland and maintaining structure all the way west to the Indian Ocean, where it was expected to build into a major category four system. Continue reading...

Narelle weakens to a tropical low after bringing heavy rain to already-saturated parts of the Northern Territory Follow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastCommunities in Australia’s far north were again on flood alert as ex-Tropical Cyclone Narelle continued its destructive westward journey on Monday, with forecasts suggesting the system could re-intensify and potentially threaten the Perth region this weekend.Narelle had weakened to a tropical low system on Monday after bringing heavy rain to already-saturated parts of the Northern Territory over the weekend. Continue reading...

Ilya Remeslo sends Telegram post titled ‘Five reasons why I stopped supporting Vladimir Putin’ to his 90,000 followersFor years, Ilya Remeslo was a reliable pro-Kremlin operator, going after critics of the regime and smearing independent journalists, bloggers and opposition politicians.Then the 42-year-old lawyer abruptly turned on the country’s most powerful man. Late on Tuesday, Remeslo posted a manifesto to his 90,000 Telegram followers titled: “Five reasons why I stopped supporting Vladimir Putin.” Continue reading...

Analysing the births of a Utah family over seven generations has revealed that their disproportionate number of boys could be caused by a selfish Y chromosome

Photographer Jonas Kako travelled to Greenland to explore how mining for the rare earth elements and minerals that are vital for new green technologies is impacting locals