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The Environmental Protection Agency (EPA) has been collecting greenhouse gas emissions data through the Greenhouse Gas Reporting Program (GHGRP) from approximately 8,000 emitters—including power plants, oil and gas producers, and manufacturers—since 2010…

Many high school seniors who plan to attend college do not enroll, and others enroll but do not return for a second year. Low-income students are more likely than their higher-income peers to fall off track after high school ends. Text message-based…

Millions of U.S. children receive free or reduced-price lunches each school day, but that number drops greatly during summer. In 2014, summer nutrition programs reached only about 16 percent of the children who received food assistance during the year…

More than 140 unregulated chemicals contaminate public water supplies in 42 states. The risk to consumers is unclear because researchers haven’t figured out the threshold for when they cause harm. To weigh regulatory options, the Environmental Protection…

Decoding is an essential skill to read words that a person may only have heard spoken. It is not just important for children. Millions of U.S. adults are non-literate or can perform only simple, literacy tasks. They need decoding skills, too—although…

Good governance is critical to Mexico’s long-term competitiveness. Improved competitiveness, in turn, is the key to rational and efficient use of the country’s natural-resource base. This is particularly important for rural producers who live in…

In 2010, the U.S. Department of Health and Human Services funded 16 grantees, including Hennepin County, Minn., to replicate and evaluate evidence-based teen pregnancy prevention programs. Abt Global conducted a rigorous evaluation of Hennepin County’s…

In 2011, roughly 80 percent of Mozambicans earning their living from subsistence farming; more than 44 percent suffered from chronic malnutrition, and 34 percent faced perpetual hunger. Farm productivity was among the lowest in the world. Farmers used…

The National Aeronautics and Space Administration’s (NASA) Science, Engineering, Mathematics, and Aerospace Academy (SEMAA) project is a science enrichment program aimed at inspiring, engaging, and educating K–12 students in science, technology,…

A 2008 report showed only 35 percent of Boston public school graduates who had enrolled in college had completed a postsecondary credential within seven years of graduation. To improve completion rates, the Boston Foundation, the city of Boston, Boston…