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.

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.

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.

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.

China unveils the Huajiang grand canyon Bridge in Guizhou, now the world's tallest at 625 meters. This engineering marvel dramatically cuts travel time from two hours to just two minutes, offering breathtaking panoramic views. Boasting the largest mountainous span, the rigorously tested bridge highlights China's advanced technical prowess and global engineering leadership.

A devastating wildfire has destroyed the historic grand canyon Lodge on the North Rim, along with numerous other buildings. The 1928 landmark, previously rebuilt after a 1932 fire, was consumed by the blaze, which has spread across 45,000 acres. The loss includes the lodge's iconic Sun Room and many historic cabins.

Move over, grand canyon! The world’s largest canyon — over 1,000 kilometre long and up to one kilometre deep — may lie under the Antarctic ice sheet, scientists, including those from India have claimed.

China, which is rapidly expanding infrastructure in Tibet with billions of dollars of investments, would soon build a five star hotel at picturesque Brahmaputra grand canyon to make it an international tourist spot.

Kunal Kemmu walked down memory lane today as he reminisced the time he visited the grand canyon for the second time. Calling it a “humbling experience”, Kunal shared a stunning picture of himself that he took in the Canyon.