Al Shaw

Senior News Application Developer

Photo of Al Shaw

Al Shaw is a Senior News Application Developer at ProPublica. He uses data and interactive graphics to cover environmental issues, natural disasters and politics.

A year before Hurricane Harvey devastated Houston, Shaw was part of a team that produced “Hell and High Water,” which warned of the region's vulnerability to coastal storms. The project won a Peabody Award in 2017. Shaw's project, “Losing Ground,” about the century-long erosion of Louisiana's coast won a Gold Medal from the Society for News Design. His interactive maps surrounding FEMA's response to Hurricane Sandy were honored with the Society of Professional Journalists’ Sigma Delta Chi award. Before joining ProPublica, Shaw was a designer/developer at the political news website Talking Points Memo.

How to Reduce Formaldehyde Exposure in Your Home

The underregulated toxic chemical can be found in common household items from couches to clothes. We asked experts how you can reduce your exposure.

How Much Formaldehyde Is in Your Car, Your Kitchen or Your Furniture? Here’s What Our Testing Found.

The chemical can trigger health problems and causes more cancer than any other toxic air pollutant. Our reporters traveled around New York City and New Jersey with equipment to measure its presence. The results proved concerning.

Check the Formaldehyde Cancer Risk in Your Neighborhood

In most of the country, formaldehyde contributes more to outdoor cancer risk than any other toxic air pollutant. Look up your address to see risks from the chemical on your block and where it comes from.

Formaldehyde Causes More Cancer Than Any Other Toxic Air Pollutant. Little Is Being Done to Curb the Risk.

The Environmental Protection Agency’s attempts to reckon with formaldehyde have been repeatedly thwarted by the companies that rely on it. If the past is any guide, even modest steps toward reform are all but guaranteed to hit a dead end under Trump.

Swept Away

From birth certificates to loved ones’ ashes, these are just some of the belongings cities take when they clear homeless encampments.

Supreme Connections: Search Supreme Court Financial Disclosures

Find organizations and people that have paid the current justices, reimbursed them for travel, given them gifts and more.

How We Used Machine Learning to Investigate Where Ebola May Strike

ProPublica spent months teaching a computer to analyze past Ebola outbreaks linked to deforestation. What we found reveals a weakness in the way that governments and public health experts are preparing for future pandemics.

The (Random) Forests for the Trees: How Our Spillover Model Works

ProPublica borrowed machine learning methods from academic research to better understand links between forest loss and spillover risk. The results were surprising, but led us to a story we wouldn’t have found otherwise.

Au bord de la catastrophe

Une simple clairière de forêt nous sépare de la prochaine pandémie mortelle. Mais nous n’essayons même pas de la prévenir.

How Forest Loss Can Unleash the Next Pandemic

The forests around the epicenter of the world’s worst Ebola outbreak are getting patchier. The next pandemic could emerge from the edges around these patches, where wildlife and humans mix.

How We Found That Sites of Previous Ebola Outbreaks Are at Higher Risk Than Before

Research links deforestation to outbreaks. Combining two peer-reviewed models and the latest satellite images of tree loss, we discovered that the sites of five previous outbreaks have a greater chance of facing Ebola again.

On the Edge

The next deadly pandemic is just a forest clearing away. But we’re not even trying to prevent it.

Visualizing Toxic Air

Making data public isn’t enough when it’s incomprehensible to the people it affects. ProPublica set out to decode a complex EPA data set to expose hot spots of industrial air pollution across the U.S.

We’re Releasing the Data Behind Our Toxic Air Analysis

Last year, ProPublica revealed more than 1,000 hot spots of carcinogenic industrial air pollution. Now we’re releasing the data behind that analysis.

Planta de esterilización de equipo médico contamina con sustancias cancerígenas a decenas de miles de alumnos

Nadie le dijo a la familia de Yaneli Ortiz que la fábrica cerca de la que vivían emitía óxido de etileno. No les dijeron cuando en la EPA se descubrió que causa cáncer. Tampoco cuando le diagnosticaron leucemia.

A Plant That Sterilizes Medical Equipment Spews Cancer-Causing Pollution on Tens of Thousands of Schoolchildren

Nobody told Yaneli Ortiz’s family that the factory they lived near emitted ethylene oxide. Not when the EPA found it causes cancer. Not when she was diagnosed with leukemia. And not when Texas moved to allow polluters to emit more of the chemical.

Veneno en el aire

La EPA permite a los contaminadores que conviertan barrios en “zonas de sacrificio” donde los residentes respiran carcinógenos. ProPublica revela dónde están esos lugares en un mapa, el primero de este tipo, y con análisis de datos.

El mapa más detallado de contaminación atmosférica industrial que causa cáncer en los EE. UU.

Utilizamos información de la EPA para trazar un mapa de las emisiones atmosféricas industriales que causan cáncer hasta el nivel de los barrios. Busque su casa para ver si usted y sus seres queridos están viviendo en un lugar peligroso.

¿Puede la contaminación del aire causar cáncer? Lo que usted tiene que saber sobre los riesgos.

Si usted vive cerca de ciertas instalaciones industriales, puede tener un riesgo estimado de cáncer más alto. Aquí hay respuestas a preguntas comunes, datos producto de una colaboración participativa y cómo compartir su experiencia.

The Most Detailed Map of Cancer-Causing Industrial Air Pollution in the U.S.

Using the EPA’s data, we mapped the spread of cancer-causing industrial air emissions down to the neighborhood level. Look up your home to see if you and your loved ones are living in a hot spot.

Follow ProPublica

Latest Stories from ProPublica