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Tag Archives: Science

World Athletics Championships 2025 marathon and race walk start times moved because of heat concerns

World Athletics chief executive Jon Ridgeon said the organisation’s health and science team had assured him the schedule change would make a “significant difference to the athletes”. Ridgeon added it was not possible to move the start time any earlier than 07:30 because of the “logistical changes required”. The women’s …

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‘Leopard spots’ found on rock on Mars are clearest sign life once existed on red planet, NASA says | Science, Climate & Tech News

“Leopard spots” found on a rock on Mars contain the clearest signs yet that life once existed on the red planet, NASA has announced. The space agency said analysis of the unusual markings by the Perseverance rover has revealed they contain minerals that on Earth can be a byproduct of …

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Ted Cruz’s new bill would let AI companies set their own rules for up to 10 years

On Wednesday, Sen. Ted Cruz introduced legislation to create a regulation “sandbox” that would allow artificial intelligence companies to experiment with minimal federal oversight. The SANDBOX Act, if passed by Congress, would allow companies to apply for modifications to or waivers from any “obstructive regulations” to the testing and deployment …

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Your Stove Isn’t the Only Source of Poor Air Quality. Here Are 6 Culprits for Contamination

Many assume their indoor air is clean if they live away from wildfire smoke zones, smoggy cities, or other sources of outdoor pollution. But this assumption may be misguided. According to Michael Rubino, founder of HomeCleanse and chairman of Change the Air Foundation, “Unfortunately, our indoor air is not as healthy as you may …

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Mad science or a radical revolution – could refreezing the Arctic actually work? | Science, Climate & Tech News

Plans to save ice in the polar regions and “repair” the climate using technology are a “flawed” distraction from the urgent need to reduce greenhouse gases, according to a new scientific assessment. The review of proposals to reflect sunlight or use barriers to keep warm sea water at bay concludes …

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