Historical Trial to Test Limits of Military Power in US Law Enforcement

The Posse Comitatus Act of 1878, a post-Reconstruction law that bars the use of military troops for domestic law enforcement, will head to a bench trial Monday for the first time in American history to determine if the Trump administration’s federalization of the California National Guard and deployment of the Marines is legal.

Cool Roofs or Urban Trees: Which Solution Is Best For Fighting Extreme Heat?

The temperature in an urban neighborhood with few trees can be more than 10 degrees Fahrenheit (5.5 Celsius) higher than in nearby suburbs. That means air conditioning works harder, straining the electrical grid and leaving communities vulnerable to power outages. There are some proven steps that cities can take to help cool the air – planting trees that provide shade and moisture, for example, or creating cool roofs that reflect solar energy away from the neighborhood rather than absorbing it. But do these steps pay off everywhere?

2 ways cities can beat the heat: Which is best, urban trees or cool roofs?

The temperature in an urban neighborhood with few trees can be more than 10 degrees Fahrenheit (5.5 Celsius) higher than in nearby suburbs. That means air conditioning works harder, straining the electrical grid and leaving communities vulnerable to power outages. There are some proven steps that cities can take to help cool the air – planting trees that provide shade and moisture, for example, or creating cool roofs that reflect solar energy away from the neighborhood rather than absorbing it. But do these steps pay off everywhere?

Rethinking cities through global collaboration

Cities are more than skylines and subways — they are lived experiences shaped by the people who call them home. Recognising this, five world-leading institutions have launched the Global Alliance on Sustainable Urban Societies to reframe how cities are studied and shaped, with a human-centred focus that responds to today’s most pressing urban challenges.

DOGE Is Using AI To Centralize Government Power. It’s Time to Flip the Script.

The term civic tech encapsulates the work of a broad swath of activists and public leaders with an ambitious goal: using digital technology to dramatically improve people’s lives. In practice, this means using computation to slice through so-called red tape, boost government efficiency, expand access to critical services and information, and enable participation in our democracy.

Making the case for good cause eviction in Maryland

Maryland’s General Assembly is currently looking at a bill that would block landlords from evicting tenants without a legitimate reason. On February 18th, members of Renters United Maryland called on lawmakers to require a “good cause” or “just cause” for any eviction, such as a lease violation or non-payment.

Urban H: Housing, Heat and Health

In 2023, heat records were broken on all continents and the world saw the highest global temperatures in over 100,000 years. With buildings and roads retaining heat and creating urban heat islands, warmer cities have not only become increasingly uncomfortable but are also posing health risks such as heat exhaustion and respiratory disorders to their inhabitants. In the US, the 175 largest cities–which account for 65 percent of the total population–have seen a disproportionate number of heat-related deaths in the past 15 years.

Thinking Climate Change? Think Exposure to Extreme Heat

When we think about climate change impacts in cities like Boston, we often envision dumpsters floating in the Seaport or flooding on Morrissey Boulevard. However, exposure to extreme heat results in more emergency room visits, more hospital admissions, and more deaths than hurricanes, floods, and tornadoes combined.

How Do We Solve America’s Affordable Housing Crisis? BU Research Helps Inspire a Federal Bill That Suggests Answers

A new federal bill, introduced by Senator John Fetterman (D-Pa.) and Representative Lisa Blunt Rochester (D-Del.), aims to solve the crisis by making it easier to peel back local rules that can block new construction—and that are often weaponized by those who don’t want new housing in their backyards. And the bill’s approach was inspired, in part, by Boston University research.