Watch: Spacex Test Fire Of Raptor Vacuum Engine; Musk Says Starship Flight Could Come In November

People perform tai-chi while exercising at Ritan Park in Beijing. Kevin Frayer/Getty Images Memory and cognitive function tend to decline as people age. But research shows that healthy habits can keep your memory stronger. MIT neuroscientist Li-Huei Tsai said it boils down to routine and discipline. It comes down to discipline. That's according to MIT Professor Li-Huei Tsai, a neuroscientist who focuses on diseases like Alzheimer's and directs The Picower Institute for Learning and Memory.

From left, Energy Secretary Rick Perry Sens. Rick Scott, R-Fla., and Elizabeth Warren, D-Mass, talk before Senate Armed Committee confirmation hearing titled "The Department of Energy's Atomic Energy Defense Programs," in Dirksen Building on Thursday, March 28, 2019. Tom Williams/CQ Roll Call/Getty Images Sens. Rick Scott and Elizabeth are launching a bipartisan effort to crack down on the Federal Reserve. The Republican and Democrat are joining forces to introduce new legislation for greater regulation. Specifically, following SVB's collapse, they want the president and Senate to appoint an inspector general. Following Silicon Valley Bank's collapse, neither major political party is happy with the Federal Reserve.

Dunkin's breakfast tacosDunkin' Dunkin' added breakfast tacos to its menu on March 22. The move comes as McDonald's expanded its test of serving Krispy Kreme doughnuts in Kentucky. Taco Bell and Wendy's are also leaning into breakfast. Fast-food breakfast wars are heating up again. Today, Dunkin' launched breakfast tacos for under $3 each.

A split image showing Russian President Vladimir Putin (left) and Ukrainian President Volodymyr Zelenskyy (right) visiting different regions in Ukraine over the past week. Russian TV Pool via AP/Ukrainian Presidency Handout/Anadolu Agency via Getty Images Days after Putin's dead-of-night trip in Ukraine, Zelenskyy visited troops near the front lines. Putin's visit to Mariupol featured edited videos and was criticized by Ukrainian officials. Photos show the two leaders' starkly different trips to the two cities, one of which is the site of fierce fighting. Days after Russian President Vladimir Putin's surprise trip to the occupied city of Mariupol, Ukrainian President Volodymyr Zelenskyy visited troops in Bakhmut — currently the heart of the bloodiest fighting in the war.

US Air Force F-16. US Air Force photo by Tech. Sgt. Matthew Lotz NATO members Poland and Slovakia have pledged to send Ukraine more MiG-29 jets. Ukraine is still seeking to get Western-designed jets, particularly the US-made F-16. F-16s have specific needs, and Russia could still bring them down, officials and experts say. Poland and Slovakia are sending their Soviet-designed MiG-29 fighter jets to Ukraine, promising to give Kyiv a bit of the airpower boost it has long sought.

Former Gov. Larry Hogan of Maryland. Drew Angerer/Getty Images Persisting labor shortages have state governments strapped for workers. Republican and Democratic governors have taken action by removing college-degree requirements. The private sector was already ditching degree requirements before the pandemic. For a while, it seemed like a college degree was the golden ticket to joining the upper-middle class.