Fast, stealthy, and cheap--autonomous, semisubmersible drone boats carrying tons of cocaine could be international law enforcement's nightmare scenario. A big one just came ashore. Colombian military officials intercepted this 40-foot-long uncrewed fiberglass "narco sub" in the ocean just off Tayrona National Park. On a bright morning last April, a surveillance plane operated by the Colombian military spotted a 40-foot-long shark-like silhouette idling in the ocean just off Tayrona National Park. It was, unmistakably, a "narco sub," a stealthy fiberglass vessel that sails with its hull almost entirely underwater, used by drug cartels to move cocaine north. The plane's crew radioed it in, and eventually nearby coast guard boats got the order, routine but urgent: Intercept. In Cartagena, about 150 miles from the action, Captain Jaime González Zamudio, commander of the regional coast guard group, sat down at his desk to watch what happened next.

The ocean is a crucial component of the Earth's system.

Despite several works trying to reduce their computational cost, most of LLMs still adopt attention layers between all pairs of tokens in the sequence, thus incurring a quadratic cost. In this study, we present a novel approach that dynamically prunes contextual information while preserving the model's expressiveness, resulting in reduced memory and computational

The vast amount of data required to model wildfires at a larger scale presents difficulties in the collection and curation of the data.

Could Ukraine hold a presidential election right now? Will Europe use frozen Russian assets to fund war? How can Ukraine rebuild China ties? 'Ukraine is running out of men, money and time' Two volunteers delivering bread were killed in a Russian drone attack on their car in the border community of Derhachi in Ukraine's Kharkiv region, the head of the regional military administration, Vyacheslav Zadorenko, wrote on the Telegram messaging app. Russian forces launched a drone attack on a high-rise residential building in Ukraine's Dnipro, injuring at least seven people, the city's Mayor Borys Filatov said.

Cause of death revealed for chess grandmaster who died'unexpectedly' at age 29 Savannah Guthrie in total'PANIC': Today co-workers' brutal true thoughts about her revealed while she's on sick leave... leaving her asking the same humiliating question'The woman is your average mother after too many vinos': Hilarious'drunk' Victoria Beckham dancing videos go viral as fans point out how'happy' Nicola Peltz looks to be with her Palm Beach's old money elite expose the outrageously dirty secret of newbie Netflix reality stars... and name'tackiest' most hated influencer, as turf war explodes America accuses Britain of'letting us down' by giving away Chagos islands as Reeves takes a jab at Trump in Davos America's spirits industry hit again as two iconic brands shut down . Kate and William's second honeymoon era! Subtle gestures on latest engagement that show couple are more in love than ever Inside dramatic FBI raid on Jake Paul's $8million Calabasas mansion: His own mom reveals explosive never-before-told full story Trump warns Iran the whole country will be'blown up' if he is assassinated David and Victoria Beckham'will only speak to son Brooklyn again if he SPLITS from wife Nicola Peltz' Tommy Lee Jones's daughter was pregnant three months before her shock death, court documents reveal Blake Lively's'greatest friend ever' Taylor Swift calls Justin Baldoni a'b****' in juicy texts, explosive court papers claim I suffered EIGHT miscarriages... then I made a simple diet swap and got pregnant with twins at 43 AI'reveals' what it thinks about people in towns across the UK - and claims residents in Middlesbrough are the most stupid while those in Grimsby are the least sexy READ MORE: Is AI making us STUPID? Daily Mail's Wellness Explained examines A damning study asked ChatGPT its opinions on towns and cities across the UK - revealing the bias built in to the popular AI model. Researchers from the University of Oxford questioned ChatGPT on a range of attributes across the UK - including intelligence, racism, sexiness, and style. When asked which UK towns and cities are the most intelligent, ChatGPT claims that Cambridge tops the list.

Woke wannabe LA mayor melts down during radio interview, says she deserves job because she's a MOTHER - then gets her own age wrong I got the'taboo' cancer soaring among women. Treatment saved my life... but I can NEVER have sex again. It didn't have to be like this AMANDA PLATELL: This single line in Brooklyn Beckham's nuclear outburst is brutal... but it's made me rethink EVERYTHING about Victoria and David The bitter trademark row at the heart of the Beckham feud: Why'devastated' Victoria bore the brunt of Brooklyn's eviscerating statement that has left her'on the floor in pieces' Cut BACK on breakfast cereal. Nick Reiner is'childlike' in jail and so out of it he cannot process the murders of his parents, insider claims The Osteopenia Plague: Almost HALF of over-50s now have the dreaded bone disease. Dark side of America's favorite vacation hotspot... where women are subjected to the most horrific sex attacks imaginable Disturbing video appears to show former Disney star shoving his ex-fiancée after'hammer threat'... as Matt Prokop is arrested for child pornography Joseph Gordon-Levitt was the hottest actor in Hollywood... then vanished: Unearthing family tragedy that sparked disappearance and has left'lasting' scars Shades-wearing Macron hits back at'bully' Trump and warns'we're shifting to a world without rules' where'international law is trampled underfoot and the only law that matters is that of the strongest' Trump reveals why he leaked world leaders' messages and his secret role in foiling a prison break in Syria: Live updates Brooklyn Beckham and Nicola Peltz's wedding guest speaks out and claims Victoria DID dance inappropriately with her son A person's facial reactions may reveal if they have autism, as scientists have found that those with the condition'speak a different language' with their expressions.

Brooklyn Beckham and Nicola Peltz's wedding guest speaks out and claims Victoria DID dance inappropriately with her son Stocks set to plunge and Wall Street fear gauge surges over Trump's Greenland tariff threats AMANDA PLATELL: This single line in Brooklyn Beckham's nuclear outburst is brutal... but it's made me rethink EVERYTHING about Victoria and David Cut BACK on breakfast cereal. Knott's Berry Farm thrill seeker taught painful lesson after trying to cut line at crowded theme park Denver man is arrested for first degree murder of two-year-old... as his sordid child abuse history comes to light I got the'taboo' cancer soaring among women. Treatment saved my life... but I can NEVER have sex again. It didn't have to be like this The six WORST foods for your gut health, revealed by experts.. and it's bad news if you're a fan of sliced bread, fizzy drinks and oysters The Alexander brothers' glittering real estate empire and untouchable playboy status hangs in the balance as sex trafficking trial begins The children of the Iranian regime elite flaunting their wealth and luxury lifestyles... as thousands are slaughtered for daring to stand up to their families Indiana coach Curt Cignetti's obsession with Chipotle goes viral during college playoff final Dark side of America's favorite vacation hotspot... where women are subjected to the most horrific sex attacks imaginable Joseph Gordon-Levitt was the hottest actor in Hollywood... then vanished: Unearthing family tragedy that sparked disappearance and has left'lasting' scars Tragic details emerge about Canadian woman, 19, found dead and surrounded by dingoes on K'gari We were $460,000 in debt. We weren't high earners and paid it off using simple but life-changing tricks... anyone can do it Meghan Markle's series With Love, Meghan'won't be returning to Netflix for another season' China's real-life'robocops': City deploys AI-powered humanoid police officer that barks orders at civilians and works'around the clock' NASA has revealed the sharpest ever look at the edge of a black hole, and it could solve a decades-old galactic mystery.

Idyllic city was hit by a surge in cancers and miscarriages when Trump's'beautiful baby' arrived. Dark side of America's favorite vacation hotspot... where women are subjected to the most horrific sex attacks imaginable White House renovation to include'secure underground facility' underneath Trump's new East Wing Notorious clip of stony-faced Nicola Peltz being pulled into a Beckham family picture goes viral after her husband Brooklyn's explosive online statement Disturbing video appears to show former Disney star shoving his ex-fiancée after'hammer threat'... as Matt Prokop is arrested for child pornography Stephen Miller orders local law enforcement in Minnesota to'stand down and surrender' amid ICE protests Moment Sydney Sweeney's brother is caught remonstrating with anti-Trump demonstrators as rumours swirl about the family's MAGA leanings - and now the actress Hollywood loves to hate may have even more flak coming her way Joseph Gordon-Levitt was the hottest actor in Hollywood... then vanished: Unearthing family tragedy that sparked disappearance and has left'lasting' scars Denmark sends'substantial contribution' of troops to Greenland amid growing tension with US as Trump refuses to rule out invasion I thought I'd seen it all, but this took my breath away: JANA HOCKING reveals the'miraculous' move that will whip you and your sex life into shape I interviewed Joe Rogan's'worst guest ever'... then a controversial question stopped everything Knott's Berry Farm thrill seeker taught painful lesson after trying to cut line at crowded theme park'Mickey' hitmaker Toni Basil looks incredible at 82 - see her now A new biggest-ever Buc-ee's is opening soon and it's not in its home state of Texas Clearest signal yet Democrat is set to run in 2028 as Trump's private flattery is revealed AI'reveals' the most racist towns in the UK - and claims Burnley, Bradford and Belfast are at the top of the list READ MORE: Is AI making us STUPID? Daily Mail's Wellness Explained examines AI has'revealed' the most racist towns and cities in the UK. Researchers from the University of Oxford asked ChatGPT a whopping 20.3 million questions to understand biases in the AI's representation of countries, states, cities, and neighbourhoods around the world. When asked which UK towns and cities are the most racist, ChatGPT claims that Burnley tops the list.