grand canyon

The grand canyon reveals a significant geological gap, the Great Unconformity, representing 1.3 billion years of missing Earth history. Recent studies challenge the "Snowball Earth" theory, suggesting erosion occurred in multiple pulses, possibly linked to supercontinent cycles and tectonic plate movement. This absence of time offers valuable insights into Earth's past.

Escape city lights and discover the cosmos. The United States boasts special dark sky parks, preserving natural darkness for incredible stargazing. These locations offer clear views of constellations, satellites, and meteor showers. From Texas's Big Bend to Arizona's grand canyon, explore these natural wonders. Experience the universe like never before in these pristine, protected environments.

Embark on an unforgettable American adventure with seven incredible road trips. From the nostalgic charm of Route 66 to the dramatic coastal beauty of California State Route 1, these journeys offer mental renewal and a profound sense of freedom. Explore diverse landscapes, delve into history, and discover breathtaking views that promise rejuvenation.

Two Indian climbers, Arun Kumar Tiwari and Sandeep Are, tragically died while descending Mount Everest after successfully reaching the summit. Tiwari succumbed to exhaustion near the Hillary Step, while Are developed snow blindness and High Altitude Cerebral Edema. Both had trained with Hyderabad-based Boots and Crampons.

Southwest's hidden water ecosystems, including Heron Lake, Elephant Butte Reservoir, Pecos River, Cochiti Lake, and Bitter Lake, are vital sanctuaries for diverse cold-blooded life. These areas teem with various snake species, from agile garter snakes to formidable rattlesnakes, showcasing a remarkable adaptation to both aquatic and arid environments, offering crucial habitats for survival and reproduction.

Beneath America's seemingly simple Great Plains lies a colossal underground freshwater body, the High Plains aquifer, larger than California. This "invisible ocean," primarily the Ogallala formation, sustains the region's fertility and agriculture. However, this vital resource faces immense strain, with water levels declining rapidly in some areas, threatening the heartland's future.

Meta is developing a consumer AI agent, codenamed Hatch, designed to shop on Instagram, manage inboxes, and operate across third-party apps. This ambitious project aims to offer a user-friendly version of the viral OpenClaw agent. Meta is investing heavily in this personal superintelligence push, with a public launch anticipated by late 2026, despite significant trust concerns.

Tourists unaware of strict US wildlife laws face hefty penalties for possessing bald eagle feathers, even those found naturally. The Bald and Golden Eagle Protection Act prohibits unauthorized possession, transport, or sale, with potential fines and imprisonment. This regulation, crucial for conservation, highlights how actions legal elsewhere can lead to severe consequences in America.

America's UNESCO World Heritage national parks offer unparalleled natural wonders. From Yellowstone's volcanic marvels and the grand canyon's immense scale to the Great Smoky Mountains' biodiversity, Yosemite's dramatic cliffs, and the Everglades' unique 'river of grass,' these sites promise unforgettable adventures for every traveler.

The world's most powerful economies, led by the US and including China, Germany, Japan, the UK, and India, significantly shape travel experiences. Their GDPs influence infrastructure, transport, and cultural offerings, creating distinct journeys from advanced convenience to vibrant contrasts.

The grand canyon took its present form just five to six million years ago — more recently than previously thought, a new study suggests.

The grand canyon in US — one of the seven natural wonders of the world — is actually 65 million years older than thought, dating back to the era when dinosaurs roamed the Earth, a new study has found.

National Park Service rangers scoured the South Rim of the grand canyon in recent weeks, bolt cutters in hand, and took aim at their targets. Hanging from fences were love locks, etched with the names or initials of partners who, perhaps, had seen the vast, everlasting expanse of mudstone beyond the precipice and believed that their love, too, would be as endless.

The grand canyon in US - one of the seven natural wonders of the world - is actually 65 million years older than thought, dating back to the era when dinosaurs roamed the Earth, a new study has found.