The Wildlife Conservation Society announced at the International Coral Reef Initiative (ICRI), which is meeting this week in Phuket, Thailand, results showing that some coral reefs off East Africa are unusually resilient to climate change due to improved fisheries management and a combination of geophysical factors.

The study published in Aquatic Conservation: Marine and Freshwater Ecosystems provides additional evidence that globally important "super reefs" exist in the triangle from Northern Madagascar across to northern Mozambique to southern Kenya, they say, and should be a high priority for future conservation action.

A research team from Northeastern University and the National Institute of Standards and Technology (NIST) has discovered that a residue of a process used to build arrays of titania nanotubes (that wasn’t even previously noticed), plays an important role in improving the performance of the nanotubes in solar cells that produce hydrogen gas from water. Their results indicate that by controlling the deposition of potassium on the surface of the nanotubes, engineers can achieve significant energy savings in a promising new alternate energy system.

A trove of Benjamin Franklin letters has turned up in the British Library. Discovered by University of California, San Diego professor Alan Houston, the letters are copies of correspondence that hasn't been seen in more than 250 years. 

All dating from the spring and summer of 1755, the 47 letters by, to and about Franklin are in the hand of one Thomas Birch, a contemporary of Franklin's who was a prodigious – almost inveterate – compiler and transcriber of historical documents.   They are being published for the first time in the April issue of the William and Mary Quarterly. 

The circadian clock coordinates physiological and behavioral processes on a 24-hour rhythm, allowing animals to anticipate changes in their environment and prepare accordingly.

Scientists already know that some genes are controlled by the clock and are turned on only one time during each 24-hour cycle but now researchers at the University of Pennsylvania School of Medicine and the Salk Institute for Biological Studies have found that some genes are switched on once every 12 or 8 hours.

Genome sequencing is getting better and faster.  Two months ago we had the first draft of the neanderthal genome and now scientists from the University of Maryland have published their assembly of the Bos taurus - the domestic cow.  Sure that's not as exciting to the wider population but it's important to the genetics community.

When I was a kid, 'toxic' assets were not assets at all; they were called 'liabilities.'    That's why asset and liability columns exist on these things called 'spreadsheets.'   But I am neither a politician nor a banker so I have poor grasp of things I know nothing about.  Much like this Timothy Geithner guy.

But apparently toxic assets do exist because banks around the world are being dragged down by them.   Who would have thought that mortgage-backed securities based on a housing bubble fueled by people who couldn't afford their homes would ever be a problem?   Well, me, but I was told I hated poor people and minorities for daring to ask.

A process called ‘dark gulping’ may solve the mystery of the how supermassive black holes were able to form when the Universe was less than a billion years old.

Dr Curtis Saxton will be presenting the study at the European Week of Astronomy and Space Science at the University of Hertfordshire in Hatfield.

This is part 1 of 6 in a brief series describing the history of English and its grammar.

What is Grammar?

A grammar is a set of rules for the communal use of a language. A language can never become a truly national language unless all users of that language share common rules for how words are invented, used and strung together in sentences.  When by some means the users of a language no longer share these rules, the language fragments into dialects and eventually, new languages.  It is useful to think of dialects as not being quite so large an obstacle as different languages are to trade, commerce and exchange of ideas between regions.

I recently came across a radio lecture given by Dr Lee Alan Dugatkin on 7.6.2007, titled "Is Goodness Natural?" It deserves comment. (An article on the same subject but with some differences in text was published at Huffington Post.)

The talk began well with some historical background describing the attempts by Charles Darwin, Thomas Huxley, Peter Kropotkin and W. D. Hamilton to explain the origin of goodness, (in the sense of being nice to one another,) in light of evolutionary theory. He concluded that the first three had failed to adequately explain goodness, (Kropotkin’s great work “Ethics” was obviously overlooked) but that Hamilton had solved the dilemma with a “simple but elegant mathematical equation.”

This week, researchers and scientists at UCLA are doing something unusual: They are organizing a demonstration against the violent tactics of certain animal rights groups.

This week, people in labs across the country are saying: It's about time.

-- It's about time that people came out of their labs and off the bench and took a public stand, rather than relying upon trade groups and animal providers to make the case for them

-- It's about time that science generated its own leaders to pro-actively make the case for animal testing, rather than rely on the usual ( and rather suspect) cast of pharmaceutical companies and toxicology labs