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sen markwayne mullin

Improved Tool Lets Scientists Watch GABA in the Brain

March 18, 2026

Scientists have created a better way to see the brain chemical GABA. The new sensor, called iGABASnFR2, is brighter and faster than the first version. It can change its glow quickly when GABA appears, so researchers see signals more clearly. The team made many tiny changes to the protein.

politics

Mullin Faces Tough Questions Before Leading Homeland Security

March 18, 2026

Sen. Markwayne Mullin, the Republican chosen by former President Trump to head the Department of Homeland Security, had a rocky confirmation hearing that highlighted concerns about his temperament and past foreign trips. The meeting was heated from the start, with Senate Homeland Security chair Rand

health

Heart Health Depends on Sticking With GLP‑1 Drugs

March 18, 2026

A new study shows that the heart protection you get from GLP‑1 medicines fades quickly once you stop taking them. Researchers examined records of more than 333, 000 people with type‑2 diabetes who were treated through the Veterans Health Administration. Those on GLP‑1 drugs, such as semaglutide (Oze

politics

Iran’s Missile Plans: A Long‑Term Concern, Not an Immediate Threat

March 18, 2026

The U. S. intelligence community has repeatedly stated that Iran is still several years away from fielding missiles capable of striking the United States. During a Senate Intelligence Committee hearing, two senior officials—Tulsi Gabbard, the Director of National Intelligence, and John Ratcliffe, th

sports

WNBA’s New Deal: Bigger Pay, Fresh Start

March 18, 2026

The Women’s National Basketball Association (WNBA) and its players’ union have finally reached a tentative agreement after more than a year of talks. The deal, still in principle, will set the stage for the league’s 30th season that kicks off on May 8. Negotiations dragged from March to June, wi

science

cGAS: How Where It Lives Inside Cells Decides What It Does

March 18, 2026

The body’s first line of defense relies on sensors that detect danger signals. One such sensor, cGAS, normally lives in the cell’s fluid part but also shows up in surprising places such as the nucleus, tiny nuclear fragments called micronuclei, mitochondria, and even on the cell surface. When cGA

politics

Russia Gains Cash While Oil Prices Soar

March 18, 2026

Russia has seen a sudden rise in money from selling oil, thanks to U. S. sanctions easing and price spikes caused by the Iran conflict. The U. S. Treasury allowed a short‑term pause on sanctions for Russian oil already loaded onto ships, hoping to keep the market steady. Treasury Secretary Scott Bes

finance

Unexpected Drop in Dow as Inflation Surprises Investors

March 18, 2026

The stock market took a sudden dip today, with the Dow Jones Industrial Average falling after new inflation figures appeared more alarming than expected. Analysts had anticipated a moderate rise in prices, but the data showed a sharper increase that made investors uneasy. Because of this surprise,

politics

Fed Rate Decision Sparks Trump’s Frustration Over Rising Oil Prices

March 18, 2026

The Federal Reserve chose to keep interest rates steady for a second straight meeting, a move that left President Trump annoyed. He has repeatedly asked the Fed to cut borrowing costs, claiming high rates hurt consumers and businesses. Trump’s frustration grew as oil prices climbed amid tensions in

politics

A New Senate Hope: Illinois Votes for a Black Woman with Big Support

March 18, 2026

Illinois voters have chosen a new face for the Senate, electing a Black woman who has long worked under Governor JB Pritzker. The win shows how powerful state politics can be when a governor’s backing is combined with substantial outside money. The campaign began when the incumbent senator, Richard 