Anyone know what causes the color change in these roses? Would love to know the chemistry behind it

Botany is the scientific study of plants. Topics may include: Evolution, Ecology, Morphology, Systematics, and Physiology. Please use r/whatsthisplant for all plant identification requests.
Anyone know what causes this color change? Or the chemistry behind it?
Found this little beetle running amongst velvet mites. Having trouble IDing! Upstate NY
Bug identification! All insects, spiders, crustaceans, etc. welcome!
Has anyone used OpenSciEd for elementary?
Share homeschooling resources, ideas and advice, as well as your questions, reflections and experiences. Caters to both experienced homeschooling parents and students, as well as newbies who have taken on the challenge as a result of COVID-19.
Poison oak or ivy? Upstate NY

Submit photos, location, and any text info that you have... And we ID the plant
Perspective: A Case for Teaching Chemistry to Toddlers and Preschoolers
An inclusive place for parents that want to raise thoughtful and caring children with progressive political values. We share news, offer support, and discuss topics that pertain to parenting through a progressive lens. Connect with other parents to create a more empathetic and inclusive world for our kids.
Ideas for reusable baskets?
A community for discussion, help, success stories and all things revolving around AeroGardens and the plants, food, and whatever else being grow in them!
Ideas for reusable baskets?
*Please read our stickied post!* | A community built from the ground-up to share our stories, pics, help, and advice on all things AeroGarden related.
Former SUNY STEM Professor, offering feedback on presentations for the NYS Master Teacher program as outreach.
/r/ScienceTeachers is a place for science educators to collaborate and contribute tips, ideas, labs, and curricula. We encourage the sharing of interesting studies, experiments, videos and articles that will interest students of all ages and promote science and critical thinking in their lives.
How to Choose a STEM Graduate Program
This subreddit is for anyone who is going through the process of getting into graduate school, and for those who've been there and have advice to give.
How to Choose a STEM Graduate Program
A community for chemists and those who love chemistry
How to Choose a STEM Graduate Program
A place to discuss all things biology! We welcome people and content from all related fields.
How to choose a STEM Graduate Program
Discussion forum for current, past, and future students of any discipline completing post-graduate studies - taught or research.
Anecdote and Analysis: A Discussion on Societal Expectations That Shape How Women Communicate Personally and Professionally
A community for chemists and those who love chemistry
Anecdote and Analysis: A Discussion on Societal Expectations That Shape How Women Communicate Personally and Professionally
A subreddit for women who work in, about, or around science (or would like to!) Career and scientific discussions, victory celebrations, gender politics, mentor issues, grad school, racism, sexism, bigotry and systemic bias. No unapproved surveys, doxxing*, harassment*, sealioning^, gaslighting^, demanding proof of other's lived experiences^ etc. *Instaban ^warning then ban Icon by Aleutie @ VectorStock; Banner used with artist's permission | meganlee.etsy.com
STEM Factually, free educational resources, print on demand science products, and educational services for a fee
Letβs rally together to redistribute our wealth in America! Itβs time to VOTE with your dollar! This includes boycotting most large corporations, especially those that have gone against DEI Policies. If we need to spend, we will support as many small businesses as possible which are owned or led by targeted and marginalized groups. This includes: Women, POC, Native American, LGBQT+ and progressive businesses that value DEI Policies.
Former professor looking for STEM topics you or your kids are interested in
The r/homeschool community is a place to share homeschool resources, advice, news, curriculum, and learning support for redditors who are homeschooling, unschooling, or educating their children at home (or considering it). Welcome to the largest home education subreddit!
Looking for curriculum information on k-5, what books are used, and I have some general questions.
Whether you are a teacher or a student, this subreddit is for you to ask those burning questions of a teacher. Keep it school appropriate, of course. That said, this is NOT a subreddit for surveys or the like.
I make designs featuring the chemistry of flowers! Each flower, most grown and photographed in my garden, has relevant molecules incorporated into its design.
I make designs featuring the chemistry of flowers! Each flower, most grown and photographed in my garden, has relevant molecules incorporated into its design. Sometimes I do crystal structures w/minerals too.

A place to discuss all things biology! We welcome people and content from all related fields.
I make designs featuring the chemistry of flowers! Each flower, most grown and photographed in my garden, has relevant molecules incorporated into its design. Sometimes I do crystal structures w/minerals too.
A community for chemists and those who love chemistry
Would love some feedback on my sticker designs! I am a former STEM professor and a PhD chemist. I make sciart here and there, and have made some designs incorporating relevant molecules into nature (flowers I've grown, minerals, etc). They're kind of hard to see so a link is in comments. Thanks!

The Reddit community where enthusiasts and artists can display their art for a larger audience. Link to preferred sticker vendors here. https://tinyurl.com/3xc6jp2x
Free/Not Monetized Educational Resources from a PhD Chemist and Former STEM Professor
The r/homeschool community is a place to share homeschool resources, advice, news, curriculum, and learning support for redditors who are homeschooling, unschooling, or educating their children at home (or considering it). Welcome to the largest home education subreddit!
(Free) Educational Resources from a Former STEM Professor
A community for chemists and those who love chemistry
What's your favorite chemistry "fun fact" you've learned over the years?
A community for chemists and those who love chemistry