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James Webb Space Telescope Reveals Stark Twilight Differences on Exoplanet WASP-121 b

The James Webb Space Telescope (JWST) has provided unprecedented insights into the atmospheric dynamics of WASP-121 b, a scorching exoplanet located in a close orbit around its host star. The observations reveal striking contrasts between the planet's dawn and dusk regions that challenge existing atmospheric models. Asymmetric Atmospheric

Study Links Vaping After Smoking to Higher Lung Cancer Risk

A large-scale study has raised concerns about the health implications of switching from cigarettes to e-cigarettes after quitting smoking. The research, which analyzed data from 4.5 million participants, found that ex-smokers who took up vaping had higher rates of lung cancer mortality than individuals who quit tobacco without transitioning

Technology News

Telehealth GLP-1 Scams Persist Despite Government Settlement

Telehealth GLP-1 Scams Persist Despite Government Settlement A Wired investigation has uncovered that customers are continuing to report fraudulent practices when purchasing compounded GLP-1 drugs—popular weight-loss and diabetes medications—through a telehealth network, despite the company having previously paid $5 million to settle related complaints with the US government.

Nature Study Examines How Open-Source AI Can Drive Sustainable Development Goals

A recent study published in Nature Communications investigates how open-source artificial intelligence can be strategically directed to accelerate progress toward the United Nations Sustainable Development Goals (SDGs). The research examines approaches for maximizing the positive societal impact of freely available AI models and tools. The study analyzes the current landscape

New Locally Deployable AI System Aims to Support Physician Clinical Decision-Making

The Rise of Local AI in Healthcare A new AI system called AIDx is being developed to support physicians with clinical decision-making while operating entirely on local infrastructure. This approach represents a significant shift from cloud-dependent AI tools, which have faced scrutiny over data privacy in healthcare settings. Why Local

NASA Names Artemis III Crew as Mission Shifts from Moon Landing to Orbital Test

NASA has officially named the crew for its Artemis III mission, though the mission's scope has changed from the original plan of a Moon landing to an orbital test flight. This adjustment reflects ongoing challenges in the Artemis program and represents a recalibration of NASA's lunar

Hidden Lipid Decline Linked to Cellular Aging, Study Finds

Lipid Decline as a Driver of Cellular Aging Researchers have identified a previously overlooked driver of cellular aging. A team found that declining levels of phosphatidylcholine—a key membrane lipid—may be a major cause of age-related mitochondrial dysfunction and loss of cellular energy. The study revealed that as phosphatidylcholine