About r/biology
A place to discuss all things biology! We welcome people and content from all related fields.
The community at a glance
r/biology is a Subreddit for Biologists with roughly 5.5M members. It uses a forum format for communication. On the Hive Index it ranks #7 in the Biology communities list.
Roughly 44K members have joined in the past year. Popular discussion topics include Biology, Animals, and Struggling. Product recommendations often mention biology books and microscope.
Community Topics
Community Features
This community has a forum
Subreddit Analysis
via GummySearchMember growth over time
All time (yearly)
- 2013: 16K members
- 2014: 13K members
- 2015: 7K members
- 2016: 15K members
- 2017: 79K members
- 2018: 456K members
- 2019: 910K members
- 2020: 631K members
- 2021: 472K members
- 2023: 888K members
- 2024: 1.5M members
- 2025: 415K members
- 2026: 17K members
Past year (monthly)
- Aug: 19K members
- Sep: 0 members
- Oct: 0 members
- Nov: 3K members
- Dec: 3K members
- Jan: 3K members
- Feb: 3K members
- Mar: 3K members
- Apr: 3K members
- May: 3K members
- Jun: 2K members
- Jul: 947 members
Topics
- Biology105 posts in the past month#1105Biology
- Animals29 posts in the past month#229Animals
- Struggling28 posts in the past month#328Struggling
- Looking For27 posts in the past month#427Looking For
- Genetics23 posts in the past month#523Genetics
Flair
- :snoo: question70 posts in the past month
- Is this a Hawk? What kind of fish?
- Isnt breeding animals to get albinism bad?
- Is my body 10 years ago really a completely different entity on a cellular level?
#170:snoo: questionIs this a Hawk? What kind of fish? · Isnt breeding animals to get albinism bad? · Is my body 10 years ago really a completely different entity on a cellular level? - :snoo: video30 posts in the past month
- Onion Under Microscope: Inside The Layers
- This is a closterium an algae, as you can see, there are some small dots dancing on its tip which are gravity sensing vacuoles. It also gave us a new way to measure atoms by observing the borwnian motion,to calculate the size of molecules and atoms.
- Neurocysticercosis visualized: 3D reconstruction (tapeworms)
#230:snoo: videoOnion Under Microscope: Inside The Layers · This is a closterium an algae, as you can see, there are some small dots dancing on its tip which are gravity sensing vacuoles. It also gave us a new way to measure atoms by observing the borwnian motion,to calculate the size of molecules and atoms. · Neurocysticercosis visualized: 3D reconstruction (tapeworms) - :snoo: discussion15 posts in the past month
- RANT: Anthropic thinks its AI model can make a bioweapon. REALLY?
- What's your favorite topic that you learned in your biology class?
- How much taxonomy, zoology and botany are you required to learn in order to get a Biology degree in the US?
#315:snoo: discussionRANT: Anthropic thinks its AI model can make a bioweapon. REALLY? · What's your favorite topic that you learned in your biology class? · How much taxonomy, zoology and botany are you required to learn in order to get a Biology degree in the US? - :snoo: news9 posts in the past month
- Popping a cocktail of supplements every day might be doing you more harm than good
- Please help save dinosaur state park from destruction by data centers
- World-first: therapy to make cells young again given to a person
#49:snoo: newsPopping a cocktail of supplements every day might be doing you more harm than good · Please help save dinosaur state park from destruction by data centers · World-first: therapy to make cells young again given to a person - :snoo: article9 posts in the past month
- Butterfly that barely ages could help unlock longevity secrets
- Osteopenia is silently weakening bones in millions of people A hidden bone-loss condition affecting millions may be preventable—and even partly reversible—with the right lifestyle changes.
- See the hidden fungal network so big it could stretch to Proxima Centauri and back
#59:snoo: articleButterfly that barely ages could help unlock longevity secrets · Osteopenia is silently weakening bones in millions of people A hidden bone-loss condition affecting millions may be preventable—and even partly reversible—with the right lifestyle changes. · See the hidden fungal network so big it could stretch to Proxima Centauri and back
Product recommendations
- biology books11 posts in the past month
- Best books to understand biology better?
- Recommend some books about biology and anatomy
- Can anyone recommend a good book on biology?
#111biology booksBest books to understand biology better? · Recommend some books about biology and anatomy · Can anyone recommend a good book on biology? - microscope3 posts in the past month
- Looking for the best ($200-$300)compound microscope for my Girlfriends birthday
- Recommend a microscope for a small kid?
- I want to buy a microscope to examine things. What would you recommend, it doesn't matter if it's digital or not
#23microscopeLooking for the best ($200-$300)compound microscope for my Girlfriends birthday · Recommend a microscope for a small kid? · I want to buy a microscope to examine things. What would you recommend, it doesn't matter if it's digital or not
Community Reviews
Frequently asked questions
- Who is r/biology for?
- Best for Biologists enthusiasts looking for a Reddit-based community with forum discussion.
- Is r/biology free to join?
- This listing is not marked as paid-only. Access rules and any fees are decided by the community.
- How many members does r/biology have?
- Roughly 5.5M members, based on figures reported by the community or its host. Member counts are approximate and change over time.
- What platform is r/biology on?
- r/biology runs on Reddit. Reddit communities (or "subreddits") are forum-based groups on the popular social news aggregation, web content rating, and discussion website Reddit. Reddit is commonly known as "the front page of the internet". Users submit content to the site such as links, text posts, and images, which are then voted up or down and discussed by other members. From investing Reddit communities, to professional ones, to ones just for laughs, you're likely to find a community for you on Reddit.
- What topics does r/biology cover?
- On the Hive Index, r/biology is organized under Biologists.
- How do I join r/biology?
- You can join r/biology by clicking this link, or pressing the "Go to community" button above.
- What are the Biology communities like?
- Communities for students and professionals in biology, biomedical research, and life sciences. Discord servers connect people from high school students to PhD researchers, with LinkedIn groups serving computational biology, bioinformatics, and biotech careers.
Monthly Stats
- 7
- Views /mo (-42%)
- 4
- Visitors /mo (-43%)
- 1
- Referrals /mo (-80%)
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