- Ana Rossi
Ion channels are miniature pores in the membranes of cells. They're the gatekeepers controlling which ions can move into and out of cells, meaning that they control almost every aspect of life itself. This also means they're important drug targets. But to develop effective and selective agents to hit just the right channel means that scientists need to understand the precise structure and workings of each of them. A daunting task, but now new technology has provided a way to do just that...
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- Bjoern Brembs
Flies are creatures of habit - at least that's what the latest research on the fruit fly Drosophila has found. In this article Bjoern Brembs explains how a marine snail started him on the road to uncover the brain basis of learning...
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- Catherine Zentile
I.Q. scores have been rising steadily, by about 3 points per decade, ever since they were first administered. This is the Flynn Effect and it means that if we take the average teenager of today with an I.Q. of 100 and project the trend back to the 1900s, the average I.Q. was somewhere between 50 and 70 which usually marks a mental disability! Surely this cannot be correct...?
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- Stuart Clark
When the clipper ship Southern Cross sailed into a living hell off Chile during the night of 2 September 1859, little did the sailors know that they were witnessing the aftermath of a gigantic solar explosion that had engulfed the Earth. Today, astronomers are still unpicking the consequences of this tremendous event.
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- Catherine Zentile
The buzz of a bumblebee is one of the quintessential sounds of summer time. But this ‘slender sound’ and ‘faint utterance’ that was so admired by Wordsworth is under threat because bumblebees are in crisis: of the 25 species native to Britain, three have already been declared extinct. But why are they suffering and what can we do to stem the problem...?
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- Philip Strange
Surprising as it sounds, one of the world's top tipples a century ago was laced with cocaine. And although the manufacturers have changed the recipe in recent years, Coca Cola is still a market leader, but why was the cocaine there in the first place, and where does the drug come from?
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- Robinson Fulweiler
Equivalent in land area to 14 Isle of Mans, or Rhode Island State twice over, the Louisiana Wetlands are one of the most important acquatic ecological sites in the world. But now they're disappearing, fast - an area the size of a tennis court slips into the sea every thirteen seconds. But what is this wilderness and what can be done to save it...?
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- Andrew Caines
So what exactly is linguistics? Is it all about tape recorders, tongue twisters and dropped "aitches"? Or is it all adventure, exploration and the search for undiscovered languages among rainforest tribes? Well, it's both, and in this article Andrew Caines tells us more...
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- Catherine Zentile
Scientists have brought the world one step closer to the creation of the first artificial organism with the recent announcement of the creation of an artificial genome for the bacterium mycoplasma genitalium. The breakthrough is a major landmark in history, the switch "from reading the genetic code to writing it" but this new synthetic biology could be dangerous: is the world ready for this new technology and will it ever be?
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- Chris Smith
Ask anyone who made the world’s best violins and they’ll inevitably answer "Stradivari". But science is undermining the reputation of this great instrument maker whom, it seems, owes his success as much to an attempt at pest control as his craftmanship...
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