Q: What’s the easiest way to measure the slope of a roof? A: A carpenter’s square (L-shaped) is probably the simplest tool to measure roof slope, which is also referred to as the roof’s “pitch”. Hold ...

Most California voters didn’t like redrawing their congressional districts to favor Democrats. But many may have felt ...

This innovative radiocarbon method in turfgrasses offers cities a practical tool for monitoring greenhouse gas emissions and ...

Cities around the world are working to limit emissions of climate-warming greenhouse gases, but there have been few ways of ...

From marriage equality to the death penalty to redistricting, California's governor has built a career on political risk. But ...

Here are the big things to watch on Tuesday. Mamdani’s rise has been one of the most dramatic political stories of the year.

New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...

Colorado Attorney General Phil Weiser said he would support a state constitutional amendment that would allow the state to redraw its congressional districts to offset partisan gerrymandering in other ...

Daniel Pelaez, Co-Founder & CEO at Cyvl, explains how more accurate data combined with AI can help transform the built ...

What brought us here? A tit-for-tat escalation of actions that we all agree are bad—and yet we’re doing it anyway. It started in the Texas Legislature, which—after a show of resistance from state ...