When I first started a science blog, back in the summer of 2008, I wasn’t quite sure what to expect from it. It was started mostly for me, to encourage me to read more papers and write about science.
All living cells contain DNA; the code for producing every protein needed by the cell. As DNA is important it needs to be kept safe. Plants and animals keep their DNA tightly twisted and organised inside a double-membrane bound nucleus while bacteria keep their DNA coiled up in a big circle, with the occasional loop [...]
Last month I had the privilege of being invited as a speaker for the Blogging Microbes event at the University of Nottingham. Hosted by Ivan Lafayette it was a great discussion of the role of blogs, twitter, and podcasts in communicating science, particularly microbiology, to a wider audience.
Bacteriophages are viruses that infect bacteria, and in the great war between humans and pathogenic bacteria they can act as allies for both sides.
When studying how infections grow and spread it is always helpful to be able to see the organism causing the disease. There are currently a range of microbial and labelling techniques available to view micro-organisms within the cells they infect, and one of the most useful is bioluminescence imaging.
Last week my husband needed some jars for cooking purposes. Tesco sell jars for somewhere around £3 each. However they also sell large jars full of sauerkraut for £1 each.
Urea is a small molecule formed as proteins are broken down. It’s excreted in urine, but isn’t particularly toxic at low levels so it’s found in cells throughout the body.
As antibiotic resistance increases the search for new anti-bacterial treatments becomes more and more important. One way to design anti-bacterials is to find specific biochemical pathways that the bacteria require to survive, and develop drugs that block off these pathways.
This is the second part of my two-part mini series on Arctic creepy-crawlies. Part I: ice worms can be found here. Part II: Woolly bear caterpillar The Arctic woolly bear moth (Gynaephora groenlandica) is found in Greenland and Canada around the Arctic Circle.
Following my previous post on wildlife diseases, I’ve been in a fairly multicellular mood. Rather than try and turn my mind back to bacteria I decided to get it out of my system by finishing the month with a two part mini-series on creepy-crawlies that survive in some of the harshest conditions on earth; the [...]
STAFFBehind the scenes at Scientific AmericanRead
Anecdotes from the Archive
Anthropology in Practice
Exploring the human condition.Read
Insights into intelligence, creativity, and the mindRead
Everything you always wanted to know about raising science-literate kidsRead
Critical views of science in the newsRead
Dark Star Diaries
Explore the science behind the dog in your bedRead
News and research about endangered species from around the worldRead
Frontiers for Young Minds
Science by and for kids ages 8-15Read
Commentary invited by editors of Scientific AmericanRead
Illusions, Delusions, and Everyday DeceptionsRead
Discussion and news about planets, exoplanets, and astrobiologyRead
MIND Guest Blog
Commentary invited by editors of Scientific American MindRead
Not bad science
New discoveries in animal behavior and cognitionRead
STAFFOpinion, arguments & analyses from the editors of Scientific AmericanRead
More than wires - exploring the connections between energy, environment, and our livesRead
Roots of Unity
Mathematics: learning it, doing it, celebrating it.Read
Adventures in the good science of rock-breaking.Read
STAFFIllustrating science since 1845Read
STAFFA science blog, sans blagueRead
Amphibians, reptiles, birds and mammals - living and extinctRead
The Artful Amoeba
A Blog About the Weird Wonderfulness of Life on EarthRead
Exploring and celebrating diversity in science.Read