898 posts analyzed Updated Jul 2026
Averages 29 posts/day, top 10% activity. Most active Fridays around 7 AM UTC. Mostly link posts (100%).
r/science Traffic & Engagement r/science Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/science Most Active Times When r/science Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/science Flair Performance r/science Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| Health | 165 (18.4%) | 1.3K |
| Psychology | 149 (16.6%) | 2.4K |
| Neuroscience | 78 (8.7%) | 1.3K |
| Biology | 75 (8.4%) | 786 |
| Environment | 51 (5.7%) | 903 |
| Medicine | 48 (5.4%) | 1.2K |
| Animal Science | 45 (5.0%) | 566 |
| Social Science | 36 (4.0%) | 1.7K |
| Astronomy | 32 (3.6%) | 454 |
| Engineering | 29 (3.2%) | 75 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/science Trending Keywords Trending Keywords in r/science
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| study | 158 (17.6%) | 2.1K | 87 |
| removed | 98 (10.9%) | 366 | 42 |
| moderator | 97 (10.8%) | 370 | 42 |
| people | 77 (8.6%) | 2.2K | 140 |
| may | 72 (8.0%) | 1.7K | 95 |
| brain | 71 (7.9%) | 2.4K | 88 |
| researchers | 66 (7.3%) | 1.7K | 61 |
| risk | 64 (7.1%) | 1.6K | 69 |
| health | 58 (6.5%) | 1.6K | 87 |
| finds | 57 (6.3%) | 1.9K | 112 |
r/science Mentioned Domains Mentioned Domains in r/science
Most linked sites Most linked sites in this subreddit
| Domain | Links | Upvotes |
|---|---|---|
| psypost.org | 99 | 2.9K |
| nature.com | 60 | 568 |
| doi.org | 52 | 431 |
| eurekalert.org | 28 | 1.6K |
| sciencealert.com | 17 | 3.2K |
| theguardian.com | 17 | 2.1K |
| sciencedirect.com | 16 | 1.0K |
| science.org | 15 | 191 |
| pnas.org | 12 | 1.3K |
| link.springer.com | 12 | 198 |
r/science Top Posts Top Performing Posts in r/science
Highest-performing posts Highest-performing posts. Each title links to Reddit.
[ Removed by moderator ]
Fathers whose first child is a girl tend to develop more equal views on gender roles and support policies that promote women’s rights. The study from Japan suggests this shift happens even in culturally conservative countries where gender inequality remains widespread.
Researchers quantitatively assessed for the first time that somatic mutations alone cap human lifespan at 146–194 years. Brain and heart cells are the main bottleneck, while the liver could last millennia.
Scientists Uncover Hundreds of Hidden Structures Beneath The Amazon. "The scale of the archaeological record suggests that many other regions across Amazonia may have been far more densely populated and intensively modified than previously assumed."
People with ADHD have difficulties with goal-directed behavior and struggle with response inhibition, the ability to stop an inappropriate action once they feel the urge to do it. They experience a disruption in the way their brains balance deliberate self-control and automatic habit learning.
A political science paper has emerged comparing the political career of U.S. President Donald Trump to the narrative of Japan’s iconic monster, Godzilla. The study highlights parallels: both were summoned by human errors, wreak havoc indiscriminately, and return even after being seemingly defeated.
Billions of doses later: Global review confirms mRNA vaccines are safe, effective and full of promise. Comprehensive review brings together global evidence to strengthen public trust and counter misinformation as mRNA vaccines expand to prevent and treat more diseases.
A new study shows that a decision by RFK Jr.'s advisory panel to strip federal recommendations for the MMRV vaccine disproportionately harms low-income and minority toddlers, who rely on the combination shot to overcome healthcare barriers
New study demonstrates, for the first time, Chronic Fatigue Syndrome (ME/CFS) has impaired glymphatic function which is responsible for clearing the brain of metabolic waste products and is mostly active during sleep, which can lead to various symptoms including brain fog.
Horses recognize a predator on a video screen with no sounds or smells for context, a study finds. Sensors showed horse heart rates increased when they viewed wolves, but they kept a poker face – overall displaying an unexpectedly high level of cognitive processing for prey animals, researchers say.
r/science Audience Overlap r/science Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/science FAQ Frequently Asked Questions About r/science
What's the best time to post on r/science?
Based on posting volume, r/science is most active on Fridays around 7 AM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/science?
r/science averages 29 posts per day and ranks in the top 10% for activity among tracked SFW subreddits.
How many upvotes do posts on r/science get?
Posts on r/science average about 1,208 upvotes this month (net score per post).
What kind of posts does r/science get most?
On r/science, most posts are link posts (100%)