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Hub Nexus

Welcome to Hub Nexus

Create together. Get funded.

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Publish articles, video, audio and images. Anyone can improve a page, and readers pay the people who made it.

  • Pages anyone can improve

    GitHub-like version control

    Every change is reviewed by the page’s maintainers, and every version is kept.

    1. Start a page, or open one and press New change.
    2. Write it, then press Request for Review.
    3. When the maintainers approve it, you publish it.
    Read the guide

  • Get paid by readers

    Patreon-like support

    Readers support a page once or on repeat. After Stripe’s card fee, Hub Nexus keeps 14% and the rest is shared by its maintainers: two shares to the author, one to each contributor the author invited.

    1. Write a page, take over one that is up for grabs, or be invited to help maintain one.
    2. Connect a payout account in Settings.
    3. When readers press Support, your share is paid to you.
    Set up payoutsHow payouts work

  • Publications to follow

    Substack-like publications

    A publication gathers pages on one subject, chosen by its curators.

    1. Open a publication and press Follow — signed in, or with just your email.
    2. Each page its curators add comes to your inbox, with their note.
    3. Start your own. Readers can support it every month.
    Browse publicationsStart one

  • Workspaces for teams

    Private, with approvals

    Your organization’s own pages, kept off the public site, with signed approvals, single sign-on and an audit log.

    1. Create a workspace and invite your team by email.
    2. Write and review pages that only members can read.
    3. Share one page by link, or publish a public version when it is ready.
    Start a workspaceRead the guide

Publications to follow

See all

Explore

A changing selection of pages. Press Shuffle for another.

HIV Post-Exposure Prophylaxis After Sex or Drug Use: CDC’s 2025 Guidelines
Version: 2CC0 1.0 (public domain)
CDC's 2025 guidelines on nonoccupational HIV post-exposure prophylaxis (nPEP): start as soon as possible, within 72 hours; take a 28-day, 3-drug regimen; test at 4–6 and 12 weeks; and consider PrEP afterward.
Wright XR-2120, Radial 12 Engine, Cutaway
Version: 1CC0 1.0 (public domain)
Wright XR-2120, Radial 12 Engine, Cutaway
A loaded gun, unlocked, in a house with a child
Version: 2CC0 1.0 (public domain)
Across eight states, between a quarter and two fifths of respondents who had a loaded firearm and a child in the home reported keeping it unlocked. The range is the finding — storage practice varies enormously by state.
The trauma centre that started asking how far the patient fell
Version: 2CC0 1.0 (public domain)
Parkland's trauma centre in Dallas built a fall into its electronic record — where it happened, and roughly what height the patient fell from. Treating an admission as data about a preventable event rather than just an injury is what STEADI does.
August 21, 1787: The Slave Trade
Version: 2CC0 1.0 (public domain)
August 21, 1787: The Slave Trade
Newtowne Neck: Jesuit Land, Piscataway Homeland, Maryland State Park
Version: 2CC0 1.0 (public domain)
Held by Jesuit priests for more than 300 years, Maryland’s Newtowne Neck peninsula became a 776-acre state park in 2009, with seven miles of shoreline and a deep Catholic and Native history.
Knee Replacement Surgery: Who Needs It, What Happens, and Recovery
Version: 2CC0 1.0 (public domain)
Knee replacement swaps damaged joint surfaces for metal and plastic parts, most often for osteoarthritis. What the surgery involves, how recovery goes, how to protect the new knee, the risks, and how long it lasts.
Groundwater and Streams in Rhode Island's Big River Area
Version: 2CC0 1.0 (public domain)
Two decades of USGS studies for Rhode Island show the Big River area's aquifers could supply water — but every gallon pumped comes out of streams and wetlands.
Drafting Pen, William J. Powell
Version: 1CC0 1.0 (public domain)
Drafting Pen, William J. Powell
Restoring the Cape Hatteras Lighthouse: The 2023 Contract
Version: 2CC0 1.0 (public domain)
In September 2023 the National Park Service awarded a $19.2 million contract to restore the Cape Hatteras Lighthouse, returning features it had in 1870, including a replica of its first-order Fresnel lens.
Water Resources of St. Landry Parish, Louisiana
Version: 2CC0 1.0 (public domain)
St. Landry Parish drew 116.75 million gallons of water a day in 2014, 90 percent of it for agriculture — rice, crawfish aquaculture and irrigation — mostly from the Chicot and Atchafalaya aquifers.
Jaw Injuries and Disorders: Parts of the Jaw and What Goes Wrong
Version: 2CC0 1.0 (public domain)
The jaw is the maxilla, the mandible and the two joints that hinge it to the skull. The injuries and disorders that affect it, from fractures and TMJ disorders to tumors and birth defects.
Jefferson's academical village: how the University of Virginia invented the campus
Version: 2CC0 1.0 (public domain)
Thomas Jefferson wanted a university to be "not a house but a village". The plan he drew for Virginia — pavilions, the Lawn, a library where a chapel would be — became the American campus.
The infection you catch from the antibiotics
Version: 3CC0 1.0 (public domain)
C. diff causes about half a million illnesses a year, and people mostly get it while taking antibiotics — the drugs kill the gut bacteria that would otherwise keep it out, and that gap can stay open for months. One in six people who get it will get it again within two to eight weeks.
Meet EPA Scientist Jordan West, Ph.D.
Version: 1CC0 1.0 (public domain)
Meet EPA Scientist Jordan West, Ph.D.
Natchez & Bayou Sara RPO duplex handstamp
Version: 1CC0 1.0 (public domain)
Natchez & Bayou Sara RPO duplex handstamp
Our 2018 Year in Review
Version: 1CC0 1.0 (public domain)
As you turn the pages of our 2018 Year in Review, you will see inspirational conservation successes from the people of the U.S. Fish and Wildlife Service and our partners who work to protect fish, wildlife, plants, and natural habitats of the central and Southern California coast. This year, we have
Legionnaires’ Disease: A Clinical Overview
Version: 2CC0 1.0 (public domain)
Legionella bacteria cause Legionnaires’ disease and Pontiac fever, spreading from human-made water systems like hot tubs, showers and cooling towers. Risk factors, sources and how the bacteria infect the lungs.
Hidradenitis Suppurativa (Acne Inversa): Causes, Symptoms, Treatment
Version: 2CC0 1.0 (public domain)
Hidradenitis suppurativa is a chronic skin disease of painful lumps under the skin, often in the armpits and groin. It is not caused by poor hygiene and isn't contagious. Who gets it and how it's treated.
How Fertilizer Can Suffocate a Bay: Nutrient Pollution Explained
Version: 2CC0 1.0 (public domain)
How Fertilizer Can Suffocate a Bay: Nutrient Pollution Explained
What are whole exome sequencing and whole genome sequencing?
Version: 1CC0 1.0 (public domain)
Whole exome sequencing and whole genome sequencing are methods to rapidly identify genetic variations. Learn more about these forms of genetic sequencing.
Lincolnville, South Carolina: A Town Founded by Freedpeople
Version: 2CC0 1.0 (public domain)
In 1867 Richard Harvey Cain and other African American men bought 620 acres north of Charleston and resold it to freedpeople. Incorporated in 1889 as Lincolnville, the town's history is kept by a local society.