This report provides context for the Administration's Climate Science Special Report (October 2017) by tracing the evolution of scientific understanding and confidence regarding the drivers of recent global climate change.

This report provides information on federal financial assistance provided to the Gulf States after major disasters were declared in Alabama, Florida, Louisiana, Mississippi, and Texas in response to the widespread destruction that resulted from Hurricanes Katrina, Rita, and Wilma in 2005 and Hurricanes Gustav and Ike in 2008.

This report discusses the Cambodian National Assembly election, which was held on July 29, 2018 and U.S. policy responses. Critics viewed the election, in which the Cambodian People's Party (CPP) likely won all 125 parliamentary seats, as neither free nor fair and the victory as "hollow" given that the CPP banned the largest opposition party in 2017.

This report discusses federal requirements for private health insurance (PHI) plans. The first part of this report provides background information about health plans sold in the PHI market and briefly describes state and federal regulation of private plans. The second part summarizes selected federal requirements and indicates each requirement's applicability to one or more of the following types of private health plans: individual, small group, large group, and self-insured.

This report analyzes the circumstances of death for the 15,851 active-duty personnel and mobilized reservists who have died while serving in the U.S. armed forces since 2006.

This report presents a profile of the membership of the 115th Congress (2017-2018) as of October 1, 2018. Statistical information is included on selected characteristics of Members, including data on party affiliation, average age, occupation, education, length of congressional service, religious affiliation, gender, ethnicity, foreign births, and military service.

This report provides a listing of CRS reports covering various aspects of North Korean policy and U.S. policy toward North Korea.

This report discusses Greek and Turkish Cyprus's disputes over the natural gas deposits found off of the island and their role in Cypriot reunification negotiations.

This report provides an overview of Arctic-related issues for Congress such as: Arctic sovereignty claims; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic that could cause the region in coming years to become an arena of international cooperation or competition.

This report provides background information and issues for Congress on China's naval modernization effort and its implications for U.S. Navy capabilities. The question of how the United States should respond to China's military modernization effort, including its naval modernization effort, is a key issue in U.S. defense planning and budgeting. Many U.S. military programs for countering improving Chinese military forces (particularly its naval forces) fall within the U.S. Navy's budget.

This report provides background information and issues for Congress regarding China's actions in the South China Sea (SCS) and East China Sea (ECS), with a focus on implications for U.S. strategic and policy interests. Other CRS reports focus on other aspects of maritime territorial disputes involving China.

This report provides background information and issues for Congress on the Aegis ballistic missile defense (BMD) program, which is carried out by the Missile Defense Agency (MDA) and the Navy, and gives Navy Aegis cruisers and destroyers a capability for conducting BMD operations. The issue for Congress is whether to approve, reject, or modify Department of Defense (DOD) acquisition strategies and proposed funding levels for the Aegis BMD program. Congress's decisions on the Aegis BMD program could significantly affect U.S. BMD capabilities and funding requirements, and the BMD-related industrial base.

This report provides background information and potential issues for Congress on the Navy's irregular warfare (IW) and counterterrorism (CT) operations. The Navy's IW and CT activities pose a number of potential oversight issues for Congress, including how much emphasis to place on IW and CT activities in Navy budgets, particularly in a context of constraints on Navy budgets and Navy desires to devote resources to developing "high end" combat capabilities for countering improved conventional military capabilities of countries such as China and Russia. Congress's decisions regarding Navy IW and CT operations can affect Navy operations and funding requirements, and the implementation of the nation's overall IW and CT strategies.

This report provides background information and issues for Congress on the John Lewis (TAO205) class oiler shipbuilding program, a program to build a new class of 20 fleet oilers for the Navy. The TAO-205 program was previously known as the TAO(X) program. The Navy's proposed FY2019 budget requests the procurement of the third and fourth ships in the program.

This report provides background information and issues for Congress on the LPD-17 Flight II amphibious ship program, previously known as the LX(R) program. The Navy had planned to procure the first LPD-17 Flight II ship in FY2020. Congress, as part of its action on the Navy's proposed FY2018 budget, accelerated the procurement of the first LPD17 Flight II ship to FY2018. The Navy's FY2019 budget submission programs the procurement of the second LPD17 Flight II ship for FY2020. Decisions Congress makes on the LPD-17 FLIGHT II program will affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.

This report summarizes the major provisions of the John S. McCain III, Daniel K. Akaka, and Samuel R. Johnson VA Maintaining Internal Systems and Strengthening Integrated Outside Networks Act of 2018 (VA MISSION Act; P.L. 115-182, H.Rept. 115-671), including amendments made by the Department of Veterans Affairs Expiring Authorities Act of 2018 (S. 3479; P.L. 115-251).

The first section of this report includes a table that summarizes the history of appropriations for both wastewater and drinking water infrastructure programs. The next section discusses several historical developments in water infrastructure funding. The last section contains a detailed chronology of congressional activity regarding wastewater and drinking water infrastructure funding for each fiscal year since the 1987 CWA amendments.

This report discusses the surge in unauthorized migration from Central America into Mexico and the U.S that began in 2014. Topics covered include Mexico's southern border plan, human rights concerns, and U.S. policy and developments under the Trump Administration.

This report discusses a recent Supreme Court ruling regarding the federal supervised release program for sex offenders.

This report examines U.S. policy toward Cuba in the 115th Congress in three sections: Cuba's political and economic environment; U.S. policy toward Cuba; and selected issues in U.S.-Cuban relations, including restrictions on travel and trade, funding for democracy and human rights projects in Cuba and for U.S. government-sponsored radio and television broadcasting, migration, anti-drug cooperation, U.S. property claims, and U.S. fugitives from justice in Cuba.

This report provides a definition of public safety officers and discusses the Public Safety Officers' Benefits (PSOB) program and the Public Safety Officers' Educational Assistance (PSOEA) program.

This report provides links to cybersecurity legislation in the 112th, 113th, 114th, and 115th Congresses. Congress has held cybersecurity hearings every year since 2001. This report also provides links to cybersecurity-related committee hearings in the 113th, 114th, and 115th Congresses.

Annual financial report of the Texas Animal Health Commission documenting income, expenditures, and other relevant financial information for fiscal year 2018.

Annual financial report of the Texas Board of Architectural Examiners documenting income, expenditures, and other relevant financial information for fiscal year 2018