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Are we able to detect all coronavirus variants?
Are we able to detect all coronavirus variants?
Viruses do not evolve with the purpose of being more or less infectious or dangerous: it is just natural selection at work. New random variants occur continuously and most of them are neutral or make the virus less infectious.
Biotechnology: navigating a minefield
Biotechnology: navigating a minefield
In our fast-moving world, biotech is at the forefront of developments – but, by its very nature, it can provoke ethical and moral concerns .
Are smart buildings safe from hackers and privacy breaches?
Are smart buildings safe from hackers and privacy breaches?
Smart buildings offer better energy efficiency and the kind of futuristic mod cons that appeal to many consumers, but some experts warn our appetite for new technology is putting us at risk from increasingly sophisticated cyber attacks .
Do microbes control our mood?
Do microbes control our mood?
If aliens were to examine a human, they would think we were just slavish organisms designed to feed microbes and carry them around. Our bodies contain ten times more bacteria than cells , and there are an estimated 3.
The cost of blackouts in Europe
The cost of blackouts in Europe
In January 2005, a severe storm swept across Northern Europe, from Ireland to Russia. More than 500,000 homes were left without power, with Denmark and Southern Sweden being particularly hard-hit.
European hospitals compare notes on pain management to improve care
European hospitals compare notes on pain management to improve care
Millions of people undergo surgery each year. Many of them suffer from moderate to severe pain afterwards. This post-operative pain may impede recovery or even lead on into chronic pain .
Realising the scale of chronic disease
Realising the scale of chronic disease
Medical experts pointed to non-infectious diseases—diabetes, cancer and heart disease— as a ticking time bomb at a recent meeting of health experts at the European Health Forum in Gastein, Austria.