WASHINGTON (AP) — The Environmental Protection Agency said Friday it is eliminating its research and development arm and reducing agency staff by thousands of employees.
The agency’s Office of Research and Development has long provided the scientific underpinnings for EPA’s mission to protect the environment and human health. The EPA said in May it would shift its scientific expertise and research efforts to program offices that focus on major issues like air and water.
The agency said Friday it is creating a new Office of Applied Science and Environmental Solutions that will allow it to focus on research and science “more than ever before."
Once fully implemented, the changes will save the EPA nearly $750 million, officials said.
EPA Administrator Lee Zeldin said in a statement that the changes announced Friday would ensure the agency “is better equipped than ever to deliver on our core mission of protecting human health and the environment, while Powering the Great American Comeback.''
The EPA also said it is beginning the process to eliminate thousands of jobs, following a Supreme Court ruling last week that cleared the way for President Donald Trump’s plans to downsize the federal workforce, despite warnings that critical government services will be lost and hundreds of thousands of federal employees will be out of their jobs.
Total staffing at EPA will go down to 12,448, a reduction of more than 3,700 employees, or nearly 23%, from staffing levels in January when Trump took office, the agency said.
"This reduction in force will ensure we can better fulfill that mission while being responsible stewards of your hard-earned tax dollars,” Zeldin said, using a government term for mass firings.
Rep. Zoe Lofgren of California, the top Democrat on the House Science Committee, called the elimination of the research office “a travesty.''
“The Trump administration is firing hardworking scientists while employing political appointees whose job it is to lie incessantly to Congress and to the American people,'' she said. “The obliteration of ORD will have generational impacts on Americans’ health and safety."
The Office of Research and Development "is the heart and brain of the EPA,'' said Justin Chen, president of American Federation of Government Employees Council 238, which represents thousands of EPA employees.
“Without it, we don’t have the means to assess impacts upon human health and the environment,'' Chen said. “Its destruction will devastate public health in our country.”
The research office — EPA’s main science arm — currently has 1,540 positions, excluding special government employees and public health officers, according to agency documents reviewed by Democratic staff on the House science panel earlier this year. As many as 1,155 chemists, biologists, toxicologists and other scientists could be laid off, the documents indicated.
The research office has 10 facilities across the country, stretching from Florida and North Carolina to Oregon. An EPA spokeswoman said Friday that all laboratory functions currently conducted by the research office will continue.
In addition to the reduction in force, or RIF, the agency also is offering the third round of deferred resignations for eligible employees, including research office staff, spokeswoman Molly Vaseliou said. The application period is open until July 25.
The EPA's announcement comes two weeks after the agency put on administrative leave 139 employees who signed a “declaration of dissent” with agency policies under the Trump administration. The agency accused the employees of “unlawfully undermining” Trump's agenda.
In a letter made public June 30, the employees wrote that the EPA is no longer living up to its mission to protect human health and the environment. The letter represented rare public criticism from agency employees who knew they could face retaliation for speaking out.
ADEN, Yemen (AP) — Saudi warplanes have reportedly struck on Friday forces in southern Yemen backed by the United Arab Emirates, a separatist leader says.
This comes as a Saudi-led operation attempts to take over camps of the Southern Transitional Council, or STC, in the governorate of Haramout that borders Saudi Arabia.
Tensions between Saudi Arabia and the UAE rose after the STC moved last month into Yemen’s governorates of Hadramout and Mahra and seized an oil-rich region. The move pushed out forces affiliated with the Saudi-backed National Shield Forces, a group aligned with the coalition in fighting the Iran-backed Houthis in Yemen.
Meanwhile, the Saudi ambassador to Yemen accused the head of the STC of blocking a Saudi mediation delegation from landing in the southern city of Aden.
The STC deputy and former Hamdrmout governor, Ahmed bin Breik, said in a statement that the Saudi-backed National Shield Forces advanced toward the camps, but the separatists refused to withdraw, apparently leading to the airstrikes.
Mohamed al-Nakib, spokesperson for the STC-backed Southern Shield Forces, also known as Dera Al-Janoub, said Saudi airstrikes caused fatalities, without providing details. The Associated Press couldn’t independently verify that claim.
Al-Nakib also accused Saudi Arabia in a video on X of using “Muslim Brotherhood and al-Qaeda militias” in a "large-scale attack " early Friday that he claimed sepratists were able to repel.
He likened the latest developments to Yemen’s 1994 civil war, “except that this time it is under the cover of Saudi aviation operations.”
Salem al-Khanbashi, the governor of Hadramout who was chosen Friday by Yemen's internationally recognized government to command the Saudi-led forces in the governorate, refuted STC claims, calling them “ridiculous” and showing intentions of escalation instead of a peaceful handover, according Okaz newspaper, which is aligned with the Saudi government.
Earlier on Friday, al-khanbashi called the current operation of retrieving seized areas “peaceful.”
“This operation is not a declaration of war and does not seek escalation,” al-Khanbashi said in a speech aired on state media. “This is a responsible pre-emptive measure to remove weapons and prevent chaos and the camps from being used to undermine the security in Hadramout,” he added.
The Saudi-led coalition in Yemen demands the withdrawal of STC forces from the two governorates as part of de-escalation efforts. The STC has so far refused to hand over its weapons and camps.
The coalition's spokesperson Brig. Gen. Turki al-Maliki said Friday on X that Saudi-backed naval forces were deployed across the Arabian Sea to carry out inspections and combat smuggling.
In his post on X, the Saudi ambassador to Yemen, Mohammed al-Jaber, said the kingdom had tried “all efforts with STC” for weeks "to stop the escalation" and to urge the separatists to leave Hadramout and Mahra, only to be faced with “continued intransigence and rejection from Aidarous al-Zubaidi," the STC head.
Al-Jaber said the latest development was not permitting the Saudi delegation's jet to land in Aden, despite having agreed on its arrival with some STC leaders to find a solution that serves “everyone and the public interest.”
Yemen’s transport ministry, aligned with STC, said Saudi Arabia imposed on Thursday requirements mandating that flights to and from Aden International Airport undergo inspection in Jeddah. The ministry expressed “shock” and denounced the decision. There was no confirmation from Saudi authorities.
ِA spokesperson with the transport ministry told the AP late Thursday that all flights from and to the UAE were suspended until Saudi Arabia reverses these reported measures.
Yemen has been engulfed in a civil war for more than a decade, with the Houthis controlling much of the northern regions, while a Saudi-UAE-backed coalition supports the internationally recognized government in the south. However, the UAE also helps the southern separatists who call for South Yemen to secede once again from Yemen. Those aligned with the council have increasingly flown the flag of South Yemen, which was a separate country from 1967-1990.
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Associated Press writers Bassem Mroue in Beirut and Fatma Khaled in Cairo contributed to this report.
Southern Yemen soldiers of Southern Transitional Council (STC) at a check point, in Aden, Yemen, Wednesday, Dec. 31, 2025. (AP Photo)
