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Embark oп a tһгіɩɩіпɡ expeditioп as we exрɩoгe the most dапɡeгoᴜѕ aпd Ьгeаtһtаkіпɡ railways that traverse the diverse laпdscapes of oυr plaпet. From the edɡe of steep cliffs to the һeагt of deпse forests, these rail roυtes offer a ᴜпіqᴜe bleпd of dапɡeг aпd beaυty, makiпg them some of the most captivatiпg eпgiпeeriпg marvels iп the world. Navigatiпg the Perils: Railways oп the edɡe dагіпɡ aпd deаtһ-defуіпɡ, these railways are пot for the faiпt-hearted. Pictυre yoυrself oп the edɡe of a cliff, the traiп sпakiпg its way throυgh treacheroυs terraiпs. The dапɡeг is palpable, bυt so is the allυre of the ѕtᴜппіпɡ vistas that υпfold before yoυr eyes. The Himalayaп Odyssey: A Railway Amoпgst Giaпts Iп the Himalayas, where giaпts ѕtапd tall, a railway joυrпey υпfolds with υпparalleled beaυty aпd dапɡeг. The tracks wiпd throυgh паггow moυпtaiп раѕѕeѕ, offeriпg passeпgers a sυrreal experieпce of crossiпg dizzyiпg heights while sυrroυпded by majestic peaks. This railway is пot merely

In a ɡгoᴜпdЬгeаkіпɡ archaeological revelation, the secrets of England’s prehistoric past have been unraveled as scientists ᴜпeагtһed a treasure trove of ѕtгапɡe foѕѕіɩѕ belonging to dozens of giant ancient beasts hidden within an underwater cave. This remarkable discovery is rewriting the narrative of eагtһ’s History , providing a fascinating glimpse into the mуѕteгіoᴜѕ world that existed beneath the waves millions of years ago. The stage for this extгаoгdіпагу find was set in an underwater cave in England, a location that defied conventional expectations for fossil discoveries. As researchers delved into the depths, they were met with a surreal landscape of ѕᴜЬmeгɡed chambers that һeɩd the key to unlocking a foгɡotteп chapter of prehistoric life. The ѕtгапɡe foѕѕіɩѕ, belonging to giant prehistoric beasts, include the ѕkeɩetаɩ remains of creatures that once roamed the ancient seas. From enormous marine reptiles to сoɩoѕѕаɩ aquatic dinosaurs, the diversity of the ᴜпeагtһed

(WASHINGTON) — Nearly half of the world's migratory species are in decline, according to a new United Nations report released Monday. Many songbirds, sea turtles, whales, sharks and other migratory Animals move to different environments with changing seasons and are imperiled by habitat loss, illegal hunting and fishing, pollution and climate change. About 44% of migratory species worldwide are declining in population, the report found. More than a fifth of the nearly 1,200 species monitored by the U.N. are threatened with extinction. “These are species that move around the globe. They move to feed and breed and also need stopover sites along the way,” said Kelly Malsch, lead author of the report released at a U.N. wildlife conference in Samarkand, Uzbekistan. Habitat loss or other threats at any point in their journey can lead to dwindling populations. Read more: Biodiversity Needs To Be a Climate Priority “Migration is essential for some species. If you cut the migration, you’r

The solar system holds many secrets that scientists are still trying to unravel. To help shed light on these mysteries, researchers are turning to space rocks of all kinds that may hold clues to the lost story of our solar system 's past. This approach is already bearing fruit: In October 2023, NASA's OSIRIS REx mission discovered water and carbon — two of the precursors for life on Earth — on the 4.5 billion-year-old asteroid Bennu. Among the thousands of asteroids swarming near Earth’s orbit, minimoons — tiny cosmic bodies, whose orbits are partially governed by Earth and partially by other solar system bodies — may be prime candidates for learning about the origins of the solar system, said Richard Binzel , a professor of planetary sciences at the Massachusetts Institute of Technology. "[Minimoons] probably have had a bit of a pinball experience in the inner solar system, being ricocheted around and tugged on by the different planets," Binzel told Live S

I t’s not easy to swim 175 km (109 mi.) when you’re starving to death. It’s not easy either to try to survive when you’re shedding body weight at a rate of 1 kg (2.2 lbs.) a day. And it might be hardest—or at least most tragic—of all if you’re a nursing mom and your calorie intake has dropped so low that you can no longer produce the milk you need to care for your young. As a new paper in Nature Communications reveals, all of those challenges and more are facing the world’s polar bears, thanks to vanishing sea ice in our warming world, denying the Animals a platform that they need to hunt for seals. If the trend isn’t reversed soon, the estimated 26,000 polar bears in the wild could start to lose their hold on survival before the middle of this century. The researchers were less interested in establishing the fact of the bears’ food plight; scientists are already aware of that problem. What they were more focused on learning was both how gravely the nutritional loss is affecting the

A newly developed solution to the equations at the heart of Albert Einstein's most revolutionary theory suggests hypothetical stars called "nestars" could be made from stacked gravitational stars, or "gravastars," like Russian tea dolls, also known as matryoshka dolls. One of the most impressive things about Einstein's 1915 theory of gravity,  general relativity , is just how many incredible cosmic objects its central equations have predicted . As well as predicting that gravity arises from objects of mass curving the fabric of spacetime, general relativity spawned theories of black holes and the ripples they create in that fabric called gravitational waves. Both of these things have had their existence confirmed through observation; anti-black holes called white holes, and "wormholes" that potentially linking them with black holes, are other general relativity-based ideas that have remained purely theoretical, however. Only time will tell

The ancient Egyptian gold coffin of a high-ranking priest that was stolen and sold to New York’s Metropolitan Museum of Art with fake import papers was returned home by authorities investigating international antiquities trafficking. The mummy-shaped coffin of Nedjemankh, dating back to the 1st century BC, will be shipped back to the people of Egypt, where it will be displayed at the Grand Egyptian Museum in Cairo, according to the Manhattan District Attorney’s Office. Cyrus R. Vance, Jr., the district attorney, on Wednesday was joined by Egyptian Minister of Foreign Affairs Sameh Hassan Shoukry and US Homeland Security Investigations Assistant Special Agent-in-Charge Peter C. Fitzhugh, during a press conference to ‘repatriate an extraordinary artifact to it’s country of origin.’ Manhattan District Attorney Cyrus R. Vance Jr. and Egypt’s Foreign Minister Sameh Shoukry (second and third from right respectively) examine the gold Coffin of Nedjemankh following a news conference a

U.S. and U.K. forces have spent the last month attacking Houthi installations in Yemen, in the name of protecting the “freedom of navigation.” As one senior Biden Administration official explained: “The United States has carried a special and historic obligation to help protect and defend these arteries of global trade and commerce. And this action falls directly in line with that tradition.” Such claims portray the U.S. as the guardian of free seas and defender of the liberal international order. But history complicates this narrative. Since World War II, American policymakers have subscribed to a definition of freedom of the seas that emphasizes U.S. military dominance and access to the world’s oceans for the U.S. fleet. In this militarized view of the concept, U.S. naval power not only depends on freedom of the seas, it’s deployed to defend it too.   This understanding has had consequences. Rather than protecting the world’s oceans, American deployments abroad, in the name of freedo

On Thursday (Feb. 22), a phone booth-sized spacecraft named Odysseus made history. Landing at the moon’s south pole at 6:23 p.m. ET, Odysseus — built by the Houston-based company Intuitive Machines — became the first U.S. lander to touch down on the moon in more than 50 years, and the first private lander to ever reach the lunar surface. This success was a welcome break from a string of lunar failures, with five of the previous nine attempted moon landings ending poorly for various nations and private companies. Weeks earlier, on Jan. 19, Japan's Smart Lander for Investigating the Moon (SLIM) spacecraft successfully completed the country's first moon landing — albeit ending up upside down on the lunar surface due to an engine malfunction during descent. The lopsided lander's solar cells faced the wrong direction and failed to power its instruments and communications, forcing engineers to shut it down in fear of battery discharge. (Engineers briefly restored power to