In 2002, New Mexico began one of America’s largest native-fish restoration projects; more than two decades later Rio Grande cutthroat trout had returned to 120 miles of streams

A major conservation effort launched in 2002 has restored New Mexico’s official state fish to more than 120 miles of connected mountain streams, marking one of the largest native fish restoration projects in the United States. For more than two decades, state and federal conservation agencies have worked to remove non-native predators and restore high-altitude…

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In 2006, Idaho launched a bounty-and-netting war on invasive lake trout; a decade later adult numbers were down 64% and Lake Pend Oreille’s kokanee had rebounded

An aggressive campaign using commercial nets and angler bounties helped turn around a decade-long fight against non-native predators in northern Idaho’s largest lake. By 2016, ten years after the Idaho Department of Fish and Game (IDFG) began its suppression programme on Lake Pend Oreille, the number of adult lake trout had fallen by 64 per…

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Bengaluru cancer centre begins using Karnataka’s first Elekta Unity MR-Linac, combining real-time MRI with radiation delivery so doctors can adapt treatment while a tumour is being targeted

In a significant development, a Bengaluru cancer centre has begun using Karnataka’s first Elekta Unity MR-Linac bringing MR-guided adaptive radiation therapy to the state. The HealthCare Global Enterprises (HCG) in the city has started treating patients with the new technology. As per HCG’s August 18, 2026 announcement and Elekta’s technical information, the system combines a…

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Archeologists discovered 2.5 kilometres of ancient hidden roads near Machu Picchu using lasers |

Machu Picchu. Image Credit: Draceane/Wikipedia Archaeologists have discovered at least 2.5 kilometres of previously hidden pre-Hispanic roads near Machu Picchu by using lasers to look beneath the dense vegetation covering the landscape. The discovery was made around the Mandor Wall, east of the famous Inca citadel, during a preliminary archaeological survey in July 2026. Instead…

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Trump’s new H-1B visa reality for Indians: Unpredictable costs, tougher odds, greater risks

The H-1B visa route is becoming more selective, compliance-intensive, and less forgiving. Has the Donald Trump administration effectively killed the H-1B visa dream? Frequent policy changes, increasing restrictions and selective picking – the H-1B visa path for Indian professionals is becoming tougher to navigate – with unpredictability serving as the biggest obstruction.H-1B visas have long…

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NASA is offering up to $500,000 for new technology to measure Earth’s extremely thin upper atmosphere and improve predictions of how space weather changes satellite orbits

Representative Image (AI-generated) Earth’s atmosphere does not simply end where airplanes stop flying. Far above the planet, in a region known as the thermosphere, an extremely thin layer of gas continues to interact with satellites orbiting Earth. Changes in this region may seem insignificant, but they can alter atmospheric drag and gradually affect the paths…

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