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Canadian Wildfire Smoke Brings Severe Air Quality to Major US Cities

Canadian Wildfire Smoke Impacts US Air Quality Smoke from approximately 120 active wildfires burning in Canada has drifted south across the border, bringing severely degraded air quality to major American cities. The affected metropolitan areas span from Chicago in the Midwest to Washington, DC on the East Coast. The smoke

Two Asteroids Receive Back-to-Back Space Probe Visits in Historic Week

A Historic Week for Asteroid Exploration The scientific community is marking a remarkable achievement in space exploration after two separate asteroids received visits from space probes within the span of just one week. This back-to-back occurrence, described as unprecedented by researchers, represents a significant milestone in our understanding of these

India's First Privately Built Orbital Rocket Vikram-1 Prepares for Historic Launch

Vikram-1: India's Private Space Milestone Skyroot Aerospace is preparing to make history with the launch of Vikram-1, India's first privately built orbital rocket. The vehicle is scheduled to attempt its orbital launch, with the goal of placing a payload into orbit around Earth. This launch represents

First Atmosphere Detected Around Earth-like Exoplanet LHS 1140b

Astronomers have achieved a milestone in exoplanet research by detecting the first atmosphere around an Earth-like planet beyond our solar system. The planet, LHS 1140b, is a rocky world located within the habitable zone of its host star, and the confirmation of an atmosphere represents a significant advancement in characterizing

Technology News

OMB Proposal Could Reshape Federal Science Grant Funding

A new regulatory proposal from the Office of Management and Budget (OMB) could fundamentally alter how the US government distributes science funding. The rule would expand political oversight of the grant review process, which scientists rely on to secure federal money for research projects. Under current procedures, grant applications are

Scientists Warn Extreme Solar Storms May Pose Greater Risk Than Previously Estimated

A new study is raising concerns about the adequacy of current preparations for extreme solar weather events. Researchers suggest that the most powerful solar storms capable of striking Earth may pose a greater threat to critical infrastructure than previously understood. Solar storms occur when the Sun releases bursts of charged

Study Finds Unexpected Gut Bacteria Effects From Sweeteners, Especially in Drug Combinations

A comprehensive laboratory study has revealed that many commonly used sweeteners can directly affect the growth of gut bacteria, raising new questions about their safety and potential interactions with other substances. Researchers tested 39 different sweeteners and identified more than 100 cases where these sweeteners behaved differently than expected when