Kathy Freeston @kfbiology.bsky.social · 19/02/2026Single vaccine could protect against all coughs, colds and flus, researchers say #ITeachBio #Biology #Immunity 120
Kathy Freeston @kfbiology.bsky.social · 09/01/2026@associationscied.bsky.social great first session of the conference today 010
Kathy Freeston @kfbiology.bsky.social · 16/10/2025@profaliceroberts.bsky.social thanks for a fabulous evening in Leicester. As a teacher I have full admiration for you speaking so eloquently for 2 hours with no notes (& very few bullet points!). Fascinating subject matter. 020
Kathy Freeston @kfbiology.bsky.social · 25/04/2025Such a good lesson with y13 today going through exam Qs but using them as jumping off points to revise different topics, check key definitions as well as model exam technique. Any time they couldn’t answer a Q the topic went on their 'I don’t know' list to inform their revision. #ITeachBio 010
Kathy Freeston @kfbiology.bsky.social · 20/04/2025Great stimulus material for preimplantation genetic testing #ITeachBio Why I want an IVF baby to screen out gene that made me go blind www.bbc.com/news/article...bbc.comLucy Edwards: Why I want an IVF baby to screen out gene that made me go blindBlind influencer Lucy Edwards on choosing IVF which will screen out the gene that made her who she is. 000
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 25/03/2025🔔Don't forget to join us tonight for our chat about enzymes!! ⏰ 8:30pm! 001
Kathy Freeston @kfbiology.bsky.social · 24/03/2025www.theguardian.com/environment/...theguardian.comHundreds of nominations for invertebrate of the year whittled down to 10It was a challenge to choose from among the wonderful creatures including insects, arachnids and crustaceans 000
Kathy Freeston @kfbiology.bsky.social · 23/03/2025www.theguardian.com/science/2025...theguardian.comRoyal Society honours pioneering scientists who were first female membersA year-long series of events marks 80 years since admission of Marjory Stephenson and Kathleen Lonsdale in 1945 020
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 18/03/2025We are pleased to announce local support for #ChatBiologyLive @Thesciencehub.bsky.social will be joining us as exhibitors and to give a session on oracy🗣️ To come and see what CPD they can provide your school get your tickets here: buff.ly/Hnobrxm #ChatBiology #EduSky #iTeachBio 🧬 #SciTeachUK 032
Kathy Freeston @kfbiology.bsky.social · 13/03/2025I'd never considered the difficulty in obtaining normal brain tissue for research. The numbers of cells, synapses, length of blood vessels, types of cells is literally mind blowing! www.science.org/doi/10.1126/... #ITeachBioscience.orgA petavoxel fragment of human cerebral cortex reconstructed at nanoscale resolutionTo fully understand how the human brain works, knowledge of its structure at high resolution is needed. Presented here is a computationally intensive reconstruction of the ultrastructure of a cubic mi... 010
Kathy Freeston @kfbiology.bsky.social · 12/03/2025An interesting alternative idea for controlling transmission of malaria www.kew.org/read-and-wat... #ITeachBiokew.orgMosquitoes' sugary weakness: A new weapon against malaria?Could plants be the key to combatting malaria? New research uncovers the link between this deadly insect’s diet and disease transmission. 000
Kathy Freeston @kfbiology.bsky.social · 07/03/2025This is a great podcast if you’ve not listened before #ITeachBio 000
Kathy Freeston @kfbiology.bsky.social · 04/03/2025Do come along and chat to me about wildlife and nature 010
Kathy Freeston @kfbiology.bsky.social · 04/03/2025Woolly mice designed to engineer mammoth-like elephants www.bbc.com/news/article... #ITeachBiobbc.comMice experiment as step to create mammoth-like elephantsExperiments on mice could see hairy, genetically modified elephants living in the Arctic, a US company claims. 000
Kathy Freeston @kfbiology.bsky.social · 02/03/2025#ITeachBio Conservation Climate change Carbon cycle Project to restore 'vital' seagrass around Scotland www.bbc.com/news/article...bbc.comSeagrass: £2.4m project launched to restore 'wonder plant' to Scotland's coastsMuch of Britain's seagrass beds have been lost but the project aims to plant 14 hectares over three years. 031
Kathy Freeston @kfbiology.bsky.social · 28/02/2025Yr13 looking at selection and speciation this morning. Card sorts still have their place!! They had around 20 different examples to sort into directional, stabilising or disruptive selection #ITeachBio 030
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 25/02/2025Welcome to tonight's #ChatBiology and our theme is all about looking ahead to #BritishScienceWeek! How are you interpreting this year's theme? Share and comment below! #EduSky #iTeachBio 🧬 #SciTeachUK 275
Kathy Freeston @kfbiology.bsky.social · 25/02/2025The live event is shaping up nicely. Take a look at the speakers who have been announced this week. Chats return tonight. 8:30pm GMT #ITeachBio 032
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 24/02/2025If you missed it, this last week we have been announcing the lineup for #ChatBiologyLive so far! Join us for regular #chatbiology Tuesdays at 8:30pm starting tomorrow with a "Looking ahead to Science Week" theme! 🔎🗓️ buff.ly/4kfh823 #EduSky #iTeachBio 🧬 #SciTeachUKbuff.lyFirst Contributors for Chat Biology Live Announced!We are pleased to announce the following will be attending Chat Biology Live For more information and to get your tickets: With over 60 years of providing expert advice to teachers and technicians,… 022
Kathy Freeston @kfbiology.bsky.social · 22/02/2025Nature inFocus Photography Awards 2024: Leopards, sharks and spiders www.bbc.com/news/article...bbc.comNature inFocus Photography Awards 2024: Leopards, sharks and spidersThe winners of the Nature inFocus Photography Awards 2024 have been announced. 010
Kathy Freeston @kfbiology.bsky.social · 22/02/2025Fertilisers and N cycle. www.theguardian.com/environment/... #ITeachBiotheguardian.comUK soil breakthrough could cut farm fertiliser use and advance sustainable agricultureResearch group says discovery could lead to new type of environmentally friendly farming 020
Kathy Freeston @kfbiology.bsky.social · 19/02/2025Symbiosis Conservation www.theguardian.com/environment/... #ITeachBiotheguardian.com‘The last plant left’: can Rapa Nui’s extinct tree be resurrected?Seeds from the last toromiro, unique to remote Easter Island, were taken away in the 1960s. Now, after a crucial discovery gave hope for its survival, it is making a return 020
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 17/02/2025We are so excited to announce our first contributor to #ChatBiologyLive ... @cleapss.bsky.social !! 🧫🔬 If you want to come chat all things micro you can get your tickets here: buff.ly/3Vudzdv #ChatBiology #EduSky #iTeachBio 🧬 #SciTeachUK 044
Kathy Freeston @kfbiology.bsky.social · 14/02/2025‘Exporting extinction’ www.theguardian.com/environment/... #ITeachBiotheguardian.comRichest nations ‘exporting extinction’ with demand for beef, palm oil and timberConsumption in wealthy countries including US and UK is responsible for 13% of global forest loss beyond their borders, study finds 010
Kathy Freeston @kfbiology.bsky.social · 04/02/2025www.frontiersin.org/journals/eco... #ITeachBiofrontiersin.orgFrontiers | A theory of change to improve conservation outcomes through CITES 011
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 03/02/2025Join us tomorrow for our EdTech/AI themed #ChatBiology Did you got to #BETT at the weekend? What did you think? Come and share tomorrow at 8:30pm #EduSky #iTeachBio 🧬 #SciTeachUK 012
Kathy Freeston @kfbiology.bsky.social · 02/02/2025www.theguardian.com/science/2025... #ITeachBiotheguardian.comUK scientist wins prize for invention that could help avert ‘phosphogeddon’Phosphate, key to food production, is choking waterways, but a new sponge-like material returns it to the soil for crops 020
Kathy Freeston @kfbiology.bsky.social · 01/02/2025Selective breeding www.science.org/doi/10.1126/... #ITeachBioscience.orgDog skull shape challenges assumptions of performance specialization from selective breedingDog skull shape shows that human breeding effort has driven obvious shape changes but with no associated performance differences. 010
Kathy Freeston @kfbiology.bsky.social · 29/01/2025Scientists trial patch to mend failing hearts www.bbc.com/news/article... Stem cells #ITeachBiobbc.comScientists trial implant to patch up the heartThe technology could give patients with advanced heart failure new hope, based on early trial results. 020
Reposted by Kathy FreestonBiological Journal of the Linnean Society @biojlinnsoc.bsky.social · 27/01/2025What's small, sticky & dangerous? You guessed it, sundews! Known for their carnivorous tendencies, their flowers are famous for closing upon touch. Whilst the speed at which they close varies between species, the #ecological reason for this remains a #mystery...A 🧵(1/3) 🌎🌿🧪 1489
Kathy Freeston @kfbiology.bsky.social · 29/01/2025www.scienceinschool.org/article/2024...scienceinschool.orgA unique atlas of the human heart: from cells to the full organ – Science in SchoolScientists led by University College London (UCL) and the European Synchrotron (ESRF) have, for the first time, imaged two whole human adult hearts, one 010
Kathy Freeston @kfbiology.bsky.social · 26/01/2025Got to love the fact my 12 year old is watching Tom and Jerry!! 010
Kathy Freeston @kfbiology.bsky.social · 24/01/2025Y13 doing inheritance this morning. Home made models and @origamiorganelles.bsky.social models to help with explanations #ITeachBio 031
Kathy Freeston @kfbiology.bsky.social · 23/01/2025www.biology.ox.ac.uk/article/plan... #ITeachBio #Biology #fungibiology.ox.ac.ukPlants are more likely to be ‘eavesdroppers’ than altruists when tapping into underground networks 000
Kathy Freeston @kfbiology.bsky.social · 21/01/2025Winterwatch giving a great example of countercurrent flow in bluefin tuna as a way of raising its body temp. #ITeachBio 010
Kathy Freeston @kfbiology.bsky.social · 21/01/2025If anyone has any recommended reading on stem cells/cancer/gene regulation for a high flying A level student I’d be grateful. She needs stretching!! #ITeachBio #ALevelBiology #ChatBiology 222
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 14/01/2025Thanks for everyone's responses today - I am still getting through them! Keep sharing and commenting and join us next week where our theme is sustainability! ♻️ If you liked this, want more tips or to meet some of our contributors then why not consider #ChatBiologyLive! 032
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 14/01/2025Don't forget to join us for our anatomy themed #ChatBiology this evening! 🧠🫀🫁👁️🌱 Set your alarms for 8:30 ⏰ Please share! @chatphysics @chatchemistry #EduSky #iTeachBio 🧬 #SciTeachUK 234
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 13/01/2025#ChatBiology is back for a new half term and here's what's coming up Join us on Tuesdays each week at 8:30pm! Tomorrow's theme is all about teaching anatomy 🧠🫀🫁👁️🌱 #Edusky #iTeachBio 🧬 #SciTeachUK 032
Kathy Freeston @kfbiology.bsky.social · 12/01/2025Has anyone got any recommendations for suitcases that don’t need me to get another mortgage?! We need ones bigger than cabin bags. Thanksmedia.tenor.coma man in a yellow jacket is pushing a cart full of luggageALT: a man in a yellow jacket is pushing a cart full of luggage 000
Kathy Freeston @kfbiology.bsky.social · 10/01/2025Any tips on helping GCSE students remember the roles of hormones in the menstrual cycle? #ChatBiology #ITeachBio 320
Kathy Freeston @kfbiology.bsky.social · 06/01/2025Interesting doscussion point for conservation lessons #ITeachBio www.bbc.co.uk/news/article...bbc.co.ukMarineland Antibes: Fate of orcas left uncertain after zoo shutsCampaigners, politicians and zoo managers disagree on where Wikie and her son Keijo should be sent. 020
Kathy Freeston @kfbiology.bsky.social · 06/01/2025Saving a species: The slow return of the Iberian lynx www.bbc.com/news/article... #ITeachBiobbc.comSaving a species: Slow return of the Iberian lynxAfter edging close to extinction, there are now some 2,000 Iberian lynxes in Spain and Portugal. 350
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 05/01/2025It's twelfth night and for our final #12DaysofBiologyResolutions how could we not recommend coming to #ChatBiologyLive in 2025! Let's meet up and discuss all things biology education with our favourite contributors from here IRL! Get your tickets here: buff.ly/3Vudzdv 043
Kathy Freeston @kfbiology.bsky.social · 05/01/2025www.theguardian.com/society/2025... #ITeachBio #Antibioticstheguardian.comAntibiotic emergency ‘could claim 40 million lives in next 25 years’As superbugs spread across the globe, death rates from antimicrobial resistance are set to double, says England’s former chief medical officer 011
Reposted by Kathy FreestonChat Biology @chatbiology.bsky.social · 28/12/2024Welcome to day 4 of #12DaysofBiologyResolutions - top tips and ideas for you to try in 2025 Using 3D models can help to explain biological concepts - check out @kfbiology.bsky.social posts, @origamiorganelles.bsky.social or this protein synthesis example by @MrsJMSeatonBurn buff.ly/49OkZhV 272