These rare sea creatures live where the sun don't shine. Breakthroughs, discoveries, and DIY tips sent every weekday. Like a scene out of a Jules Verne novel, scientists from Schmidt Ocean Institute recently encountered a giant phantom jelly (). The enormous deep-sea jellyfish was spotted about 830 feet below the surface of the Pacific Ocean by a Remotely Operated Vehicle (ROV) exploring the Colorado-Rawson submarine canyon wall off the coast of Argentina. ROV pilots filmed this giant phantom jelly, or Stygiomedusa gigantea, at 253 meters during an ROV descent to explore the Colorado-Rawson submarine canyon wall.

Newsom blasts'pathetic' Democrats for'surrendering' to Trump as'gang of eight' senators join Republicans to end longest government shutdown in US history Olympics set to ban ALL transgender athletes and Imane Khelif'DSD' competitors from female events after'finding scientific evidence of advantages to being born male' The REAL story of how Meghan lost her best friend: They've not spoken in years... but now insiders reveal'aggravation' and tensions that go'deeper than anyone knows' Scientists are baffled to discover mysterious'voids' in the third-largest pyramid of Giza - as scans suggest they could be a secret entrance Jordon Hudson appears to dodge encounter with Bill Belichick's daughter-in-law at UNC game after social media dig PayPal billionaire delivers chilling warning about spread of Communism as eerily prescient comment comes to light in wake of Mamdani's win Has Sydney Sweeney become too toxic for Hollywood? Star suffers box office flop with new film Christy after THAT controversial ad, Zendaya'feud' and backlash over her political views Dark side of Danielle Bernstein: She is America's most hated influencer... but now insiders reveal claims of behavior so outrageous they'kind of respect her' for getting away with it My brother was ALIVE on the operating table as surgeons tried to harvest his organs. Donald Trump launches new broadside at'corrupt' BBC journalists as director-general Tim Davie and news boss both quit in disgrace over doctored video of US President Meghan Markle wealthy pal's bookshop'is reported to council for serving her As Ever wine without a licence' after duchess used it as promotional pop-up Sussexes attended charity gala with Serena Williams before Kris Jenner's birthday party - while Royal Family marked Remembrance Sunday NFL announcer Tony Romo slammed by fans after outrageous'DTF' sexual reference live on air Donald Trump makes stunning flyover for first NFL visit of the season... hours after it emerged he wants $3.7bn new stadium named after him Jay Leno makes touching remark about caring for wife Mavis after 45 years of marriage amid heartbreaking'advanced' dementia diagnosis Barbara Bach captured America's hearts as a Bond girl... see her now after 44 years as a Beatle's wife Humanoid robot moves so smoothly, its inventor is forced to cut it open to prove there's not a person hiding inside READ MORE: Nike launches the world's first powered footwear A humanoid robot has reached new depths of the uncanny valley with its smooth, humanlike movements. Chinese electric vehicle manufacturer, Xpeng, revealed its latest robot dubbed the Xpeng IRON, at an event last week. The bot proved so eerily lifelike that its inventors were forced to cut it open on stage to prove there wasn't a person hiding inside.

Donald Trump wants Washington Commanders to name $3.7billion stadium after him The ugly gossip about Marjorie Taylor Greene swirling in DC... no wonder she's giving this'nothing to see here' performance of a lifetime: KENNEDY Tupac's family hid his final secret for decades. Donald Trump's new city-destroying nuclear missile'is spotted for the first time' as planespotter photographs it on hush-hush test flight The truth about Aaron Rodgers's secret'wife': Family lift the lid on the NFL's biggest mystery... and finally put to bed those swirling rumors Singer Grande shows off her 40 hand'prison' tattoos at Wicked: For Good premiere in Paris Insiders blow lid on top secret actor'blacklist' at Paramount that's tearing Hollywood apart and start naming names White House space sabotage plot EXPOSED: The truth behind the NASA war that tore Trump's inner circle in two Wild image shows how Simone Biles would look next to Olivier Rioux... after he made his college basketball debut Southern city morphs into New York's'tiny twin' as Big Apple residents flock there in droves to escape woke mayor Succession star Sarah Snook's new thriller is the best show of the year - its brings every parent's worst nightmare to life in spectacular fashion and I binged all eight episodes in one sitting Fears as Days of Our Lives is beset by string of tragedies... leaving producers desperately scrambling to save iconic show Soap icon turned ordained minister who flirted with Andy Warhol steps out in LA... can you guess who? She was an award-winning Teacher of the Year. Jeremy Renner's film partner claims he sent her explicit photos and videos to woo her then threatened the unthinkable when they fell out MORE: Scientists discover extraterrestrial relics in the first samples from moon's mysterious far side Two mysterious flashes have been spotted on the moon's surface, sparking a debate over what just struck our nearest neighbor in the solar system. Astronomer Daichi Fujii, curator of the Hiratsuka City Museum in Japan, captured the first of these bright flashes on October 30, revealing a large round dot briefly illuminating the moon's surface before disappearing.

The ugly gossip about Marjorie Taylor Greene swirling in DC... no wonder she's giving this'nothing to see here' performance of a lifetime: KENNEDY Tupac's family hid his final secret for decades. Southern city morphs into New York's'tiny twin' as Big Apple residents flock there in droves to escape woke mayor The truth about Aaron Rodgers's secret'wife': Family lift the lid on the NFL's biggest mystery... and finally put to bed those swirling rumors Singer Grande shows off her 40 hand'prison' tattoos at Wicked: For Good premiere in Paris Insiders blow lid on top secret actor'blacklist' at Paramount that's tearing Hollywood apart and start naming names White House space sabotage plot EXPOSED: The truth behind the NASA war that tore Trump's inner circle in two Wild image shows how Simone Biles would look next to Olivier Rioux... after he made his college basketball debut Donald Trump wants Washington Commanders to name $3.7billion stadium after him Air India grounds three Boeing planes for'extensive investigations' after crash that killed 260 She was an award-winning Teacher of the Year. Succession star Sarah Snook's new thriller is the best show of the year - its brings every parent's worst nightmare to life in spectacular fashion and I binged all eight episodes in one sitting Fears as Days of Our Lives is beset by string of tragedies... leaving producers desperately scrambling to save iconic show Soap icon turned ordained minister who flirted with Andy Warhol steps out in LA... can you guess who? Jeremy Renner's film partner claims he sent her explicit photos and videos to woo her then threatened the unthinkable when they fell out Whether you're in a work meeting or on a first date, it can sometimes be impossible to tell what someone is thinking. But help is at hand, as experts have revealed the tiny facial microexpressions that can give away a person's true thoughts.

Moctezuma's pod continues their dominance in the Gulf of California. Breakthroughs, discoveries, and DIY tips sent every weekday. Orca whales are skilled pack hunters with an ever-growing list of prey . Recently, ocean researchers discovered that the apex predators aren't afraid of taking on equally formidable foes-- great white sharks . Now, a study published on November 3 in the journal documented even more remarkable hunting behavior.

Ocean salinity plays a vital role in circulation, climate, and marine ecosystems, yet its measurement is often sparse, irregular, and noisy, especially in drifter-based datasets. Traditional approaches, such as remote sensing and optimal interpolation, rely on linearity and stationarity, and are limited by cloud cover, sensor drift, and low satellite revisit rates. While machine learning models offer flexibility, they often fail under severe sparsity and lack principled ways to incorporate physical covariates without specialized sensors. In this paper, we introduce the OceAn Salinity Imputation System (OASIS), a novel diffusion adversarial framework designed to address these challenges.

Large Language Models (LLMs) have demonstrated significant success across diverse applications. However, enforcing content restrictions remains a significant challenge due to their expansive output space. One aspect of content restriction is preventing LLMs from generating harmful content via model alignment approaches such as supervised fine-tuning (SFT). Yet, the need for content restriction may vary significantly across user groups, change rapidly over time, and not always align with general definitions of harmfulness. Applying SFT to each of these specific use cases is impractical due to the high computational, data, and storage demands. Motivated by this need, we propose a new task called \textit{Adaptive Content Restriction} (AdaCoRe), which focuses on lightweight strategies -- methods without model fine-tuning -- to prevent deployed LLMs from generating restricted terms for specific use cases. We propose the first method for AdaCoRe, named \textit{Suffix Optimization (SOP)}, which appends a short, optimized suffix to any prompt to a) prevent a target LLM from generating a set of restricted terms, while b) preserving the output quality. To evaluate AdaCoRe approaches, including our SOP, we create a new \textit{Content Restriction Benchmark} (CoReBench), which contains 400 prompts for 80 restricted terms across 8 carefully selected categories. We demonstrate the effectiveness of SOP on CoReBench, which outperforms the system-level baselines such as system suffix by 15\%, 17\%, 10\%, 9\%, and 6\% on average restriction rates for Gemma2-2B, Mistral-7B, Vicuna-7B, Llama3-8B, and Llama3.1-8B, respectively. We also demonstrate that SOP is effective on POE, an online platform hosting various commercial LLMs, highlighting its practicality in real-world scenarios.

These magnificent rays are at risk of disappearing due to targeted fishing, being caught as bycatch, and climate change. Scientists at the research collaboration Mobula Conservation are teaming up with artisanal and industrial fishermen to protect them. Also known as "Devil Rays," mobulas are elasmobranchs: a subclass of fish--including sharks, skates, and sawfish--that are distinguished by having skeletons primarily made from cartilage. More than a third of the species in this group are threatened with extinction. Of the nine species of mobulas, seven are endangered and two are vulnerable according to the International Union for Conservation of Nature.

We present an empirical study of groundedness in long-form question answering (LFQA) by retrieval-augmented large language models (LLMs). In particular, we evaluate whether every generated sentence is grounded in the retrieved documents or the model's pre-training data. Across 3 datasets and 4 model families, our findings reveal that a significant fraction of generated sentences are consistently ungrounded, even when those sentences contain correct ground-truth answers. Additionally, we examine the impacts of factors such as model size, decoding strategy, and instruction tuning on groundedness. Our results show that while larger models tend to ground their outputs more effectively, a significant portion of correct answers remains compromised by hallucinations. This study provides novel insights into the groundedness challenges in LFQA and underscores the necessity for more robust mechanisms in LLMs to mitigate the generation of ungrounded content.

Late last year, UrgentSeas received an anonymous tip from a former employee at the Miami Seaquarium about animal tanks away from public view. The advocacy group went to investigate. In November, they posted a short clip of what they found by flying a drone over the property: an elderly manatee living alone in a decaying private pool. Within a month, the clip had been watched millions of times and the outcry had grown so intense that the US Fish and Wildlife Service moved the manatee, Romeo, and his mate, Juliet, to a sanctuary. Over the past decade, drones have become irreplaceable tools in activist and conservation circles.