feed info

4 articles from Guardian Unlimited Science

Terrawatch: warnings fail to prevent UK fracking quakes

Why didn’t a traffic-light scheme stop the recent fracking-induced tremors near Blackpool?In theory, the chances of your house being shaken by a fracking-related earthquake are incredibly slim. In the UK, a traffic-light system is designed to minimise the risk of larger quakes occurring, with fracking halted if a tremor of magnitude 0.5ML (local magnitude) or above is recorded. So last week’s...

This is no time for hunches – we need evidence and expertise in science | Ian Chubb

Nobody argues that science is perfect, but it has been an essential part of making us what we areThere will always be people who call for additional review or scrutiny of science when the results of a rigorous process don’t yield the outcomes they want. Effectively they want incontrovertible evidence, and anything less is unacceptable to them. Incontrovertible evidence is rare in science, so it...

European satellite in near collision with Elon Musk SpaceX craft

ESA say its Aeolus Earth observation satellite fired thrusters to avoid crashThe European Space Agency has said it altered the trajectory of one of its observation satellites to avoid a collision with a craft operated by Elon Musk’s SpaceX.“@ESA’s Aeolus Earth observation satellite fired its thrusters, moving it off a collision course with a @SpaceX satellite in their Starlink...

Soft drinks, including sugar-free, linked to increased risk of death

Drink more water, say experts as they argue study proves need for curbs on consumptionPeople who regularly consume soft drinks have a higher risk of an early death, researchers have found, with the trend seen for both sugared and artificially sweetened drinks.While experts say the study cannot prove soft drinks are a driver of an increased risk of death, they say the work – which is the largest...