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The Deepwater Horizon disaster contaminated habitats across the northern Gulf of Mexico, including deep water corals, shallow bays, estuaries, coastal marshes and beaches. The spill affected wildlife ranging from birds to dolphins to sea turtles.  The…

As CMS systems modernize, Abt meets mission with proven methods.

Early childbearing can have significant health, social, and economic impacts on young parents and their children. Finding ways to improve the circumstances of expectant and parenting young families and address their diverse needs has been a long-standing…

Despite growing evidence of the effectiveness of permanent supportive housing, local governments often have difficulty securing the necessary investments to expand the programs. The Ending Community Homelessness Coalition (ECHO), in partnership with the…

A Conrad N. Hilton Foundation-funded, Abt-led evaluation studied three encampments in Los Angeles.

Our toxicologists design, implement, conduct and manage a wide range of laboratory and field-based bioassays, investigations and other tests to fill key data gaps and increase our understanding of the adverse effects of chemicals, mixtures, and other stressors on numerous organisms, including bacteria, algae, invertebrates, fish, reptiles, birds, and mammals.

In 2010, Hennepin County, Minn., was one of 16 grantees awarded funds by the U.S. Department of Health and Human Services to replicate with fidelity and rigorously evaluate evidence-based teen pregnancy prevention programs. Abt Global conducted a…

Abt Global is a finalist at the CMS Crushing Fraud Chili Cookoff Showcase 2025.