But this leaf-masquerading katydid hasn't been changed for good. An international team of scientists spotted the color-changing insect on Barro Colorado Island in Panama. Breakthroughs, discoveries, and DIY tips sent six days a week. In the pitch black hours nearing midnight last March on Barro Colorado Island in Panama, a team of scientists came across a startling discovery: a hot pink leaf-masquerading katydid (), striking a pose in the glow of a research station light. Leaf-masquerading katydids are camouflage insects that usually resemble green leaves to ward off predators.

Neural Radiance Fields (NeRFs) have shown remarkable performances in producing novel-view images from high-quality scene images. However, hand-held low-light photography challenges NeRFs as the captured images may simultaneously suffer from low visibility, noise, and camera shakes.While existing NeRF methods may handle either low light or motion, directly combining them or incorporating additional image-based enhancement methods does not work as these degradation factors are highly coupled.We observe that noise in low-light images is always sharp regardless of camera shakes, which implies an implicit order of these degradation factors within the image formation process.This inspires us to explore such an order to decouple and remove these degradation factors while training the NeRF.To this end, we propose in this paper a novel model, named LuSh-NeRF, which can reconstruct a clean and sharp NeRF from a group of hand-held low-light images.The key idea of LuSh-NeRF is to sequentially model noise and blur in the images via multi-view feature consistency and frequency information of NeRF, respectively.Specifically, LuSh-NeRF includes a novel Scene-Noise Decomposition (SND) module for decoupling the noise from the scene representation and a novel Camera Trajectory Prediction (CTP) module for the estimation of camera motions based on low-frequency scene information.To facilitate training and evaluations, we construct a new dataset containing both synthetic and real images.Experiments show that LuSh-NeRF outperforms existing approaches.

How Bad Is Plagiarism, Really? From ancient Rome to the era of A.I., people have prized originality, but the line where influence ends and cribbing begins is notoriously blurry. One pleasing facet of plagiarism is that, in the eyes of the law, it doesn't exist. I could come over later, bring a few beers, and we could, you know, get down to some serious humanizing. Hard to resist, these days, given what's at stake. For students with assignments to complete, who have already vanquished their desolation by asking ChatGPT to compose an essay on their behalf, a humanizer is an A.I. tool that takes what has been produced, puts it through a further digital mill, and makes it sound as if it had emerged from a verifiable person. Among the companies that offer such tools are StealthWriter, HIX AI, and QuillBot. Anyone who has buttered and blitzed a mountain of mashed potatoes into a purée will understand.

Alexandre Rocha, a French father in Iceland, claims he lost parental rights after opposing his autistic son's sex reassignment, alleging courts prioritized ideology over his rights.

Elon Musk-owned X's Grok AI chatbot stirred outrage earlier this year over it generating images of naked women and girls without their consent. Paris - French prosecutors said Saturday they had alerted U.S. authorities to a suspicion that tech tycoon Elon Musk had encouraged controversy over sexualized deepfakes on X to artificially increase the value of his company. The social media network's Grok AI chatbot stirred outrage earlier this year over it generating images of naked women and girls without their consent. The controversy sparked by sexually explicit deepfakes generated by Grok (X's AI) may have been deliberately generated in order to artificially boost the value of companies X and xAI, the Paris prosecutor's office said, confirming a report in Le Monde newspaper on Friday. In a time of both misinformation and too much information, quality journalism is more crucial than ever. By subscribing, you can help us get the story right.

We present the Brain Treebank, a large-scale dataset of electrophysiological neural responses, recorded from intracranial probes while 10 subjects watched one or more Hollywood movies. Subjects watched on average 2.6 Hollywood movies, for an average viewing time of 4.3 hours, and a total of 43 hours. The audio track for each movie was transcribed with manual corrections. Word onsets were manually annotated on spectrograms of the audio track for each movie. Each transcript was automatically parsed and manually corrected into the universal dependencies (UD) formalism, assigning a part of speech to every word and a dependency parse to every sentence. In total, subjects heard over 38,000 sentences (223,000 words), while they had on average 168 electrodes implanted. This is the largest dataset of intracranial recordings featuring grounded naturalistic language, one of the largest English UD treebanks in general, and one of only a few UD treebanks aligned to multimodal features. We hope that this dataset serves as a bridge between linguistic concepts, perception, and their neural representations. To that end, we present an analysis of which electrodes are sensitive to language features while also mapping out a rough time course of language processing across these electrodes.

The Sony World Photography Awards announced the winning and shortlisted photographers of the 2026 National and Regional Awards . Captured during a dive in the Galápagos Islands, the image reveals the predator's agility against the fluid patterns of the fish, providing a raw look at the survival instincts, and the high-energy interactions that define this unique volcanic ecosystem. Breakthroughs, discoveries, and DIY tips sent six days a week. From a solitary leopard in Botswana to a herd of buffaloes in Sri Lanka, and a church in Slovenia to a rocky landscape in Saudi Arabia, beauty exists in all corners of our humble planet. The Sony World Photography Awards celebrates photographers who capture riveting images around the world in its 2026 National and Regional Awards.

Roughly 500 cold-stunned sea turtles were rescued in New England this winter. Helvetica is a loggerhead sea turtle. Breakthroughs, discoveries, and DIY tips sent six days a week. They're also a few of the new names bestowed upon sea turtles that a team from the New England Aquarium's turtle hospital rehabilitated this year. This winter, almost 500 live turtles washed up along the shores of Cape Cod Bay, with many suffering from hypothermia following the annual cold stunning season .

Trump administration'unlocks' 140MILLION barrels of precious Iranian oil with major policy change to fight back against'hoarding' China... here's what it means for your wallet Buffy the Vampire Slayer star Nicholas Brendon dead at 54 as'heartbroken' family reveal cause of death Joseph Duggar's wife Kendra is arrested for allegedly endangering welfare of a minor as he faces new charges Behind closed doors, the Duggar family's next nightmare began long before Joseph's arrest: Insiders reveal what they knew and how they plan to recover America is about to be torn apart by a financial tsunami - and it's not just an oil crisis to fear. However, it seems not every corner of Britain is quite so beautiful - as a survey has revealed the least scenic locations. Voters on the Scenic Or Not survey awarded the top spot to Basingstoke's Newbury Road. This unappealing location received the lowest possible score, with just one out of 10 for'scenicness'. And while Cornwall might be renowned for its beautiful scenery, a rather less attractive part of the county - the Electricity Station in Landulph - joins Basingstoke at the bottom of the pile.

Two people were killed in a Russian drone attack on a home in the Ukrainian city of Zaporizhzhia, local authorities say. Two children, 11 and 15, were also injured in the attack which took place on the eve of new talks between Ukrainian and American negotiators in the US. Negotiations on ending the war have been on hold since the start of the latest conflict in Iran. President Volodymy Zelensky wants his negotiators to discuss the US decision to ease sanctions on Russian oil - implemented by Washington to help keep down global energy prices. Talks mediated by the US have so far failed to stop the fighting in Ukraine or change Russia's demands, and there is little hope of a breakthrough.