Lords reckon it's high time for a change BRITISH law should be altered to allow doctors to prescribe marijuana and pharmacists to supply it, according to an influential House of Lords committee. At present, doctors in Britain are not permitted to prescribe cannabis, and patients who want it to relieve the symptoms of diseases such as multiple sclerosis must turn to the black … News
Time to go public THE ANNOUNCEMENT that two separate groups of scientists in the US had successfully produced cultures of human embryonic stem cells is good news for science and even better news for Geron of California. The cells may have the potential to grow into any type of human tissue and could eventually be used to repair damaged … Opinion
Speed freaks IMAGINE a device no bigger than a credit card that could extract your DNA from a drop of blood and map your entire genetic code while you wait. In an instant, you'd have an estimate of your risk for developing cancer or diabetes, perhaps, or find out how your cells were responding to drug therapy. … Features
Ultimate interface WHEN it comes to the environment, interfaces are where the big action is. Sometimes this action is dramatic: landslides, gale-force winds causing havoc in forests, or rivers flooding farmland. Of course, more often this interaction is less dramatic because the processes occur over very long timescales, but the effects are just as important. The slow … Inside Science
Feedback " THAT TIME of year thou mayst in me behold/When yellow leaves, or none, or few, do hang/Upon those boughs which shake against the cold,/Bare ruin'd choirs, where late the sweet birds sang . . ." So wrote Shakespeare in his 73rd sonnet, comparing his advancing age with the last days of autumn. And it's … Regulars