A cluster of studies published and presented in March 2026 link modern behaviours, diets and new technologies to cardiovascular and metabolic risk across age groups. Observational research from Pakistan associated recreational screen time of six-plus hours daily with higher systolic blood pressure (~+18 mmHg), worse lipid profiles and greater BMI in young adults. Large cohort analyses in the US and MESA found higher ultraprocessed food (UPF) intake raised atherosclerotic cardiovascular disease risk (≈5% higher per serving; highest quintile ~67% greater risk). Korean and US data show elevated blood pressure in early adulthood predicts higher midlife heart and kidney disease, while young women in the US experienced rising hypertensive heart-disease mortality. Interventions and monitoring offer promise: replacing 30 minutes of sedentary time with moderate‑vigorous activity cut adolescent insulin resistance by ~15%, balanced daily movement cut pregnancy hypertensive risk, early‑morning exercise correlated with lower cardiometabolic disease, and a UC health system algorithm improved hypertension control across 90,000 patients. Parallel advances identify gut microbiota‑derived metabolites linked to incident coronary heart disease and wearable-device plus blood‑marker models that can flag insulin resistance earlier. Most studies are observational and call for randomized trials and diverse validation.

Nancy Guthrie, 84, the mother of NBC “Today” co‑host Savannah Guthrie, remains missing after investigators say she was taken from her Catalina Foothills, Tucson, home in the early hours of Feb. 1. Authorities released doorbell footage showing a masked, armed individual on the porch and say blood consistent with Guthrie’s DNA was found at the scene. Investigators, including the FBI, are reviewing thousands of hours of video, cellphone data and forensic evidence; the sheriff says there is DNA that is “still workable” and genetic genealogy is being pursued. The family and federal authorities offer combined rewards including a $1 million family reward and a $100,000 FBI reward. The Guthrie family renewed a public plea this week asking Tucson residents to recheck footage and memories from Jan. 11, Jan. 31 and Feb. 1 after questions surfaced about whether an earlier image dated Jan. 11 was reliable. Pima County Sheriff Chris Nanos defended his department’s handling amid criticism and urged anyone holding the suspect or Guthrie’s whereabouts to “just let her go.” No arrests have been announced.

CTV News reporting on March 21, 2026, shows children now make up roughly 33% of food bank visitors across Canada, highlighting a persistent rise in household food insecurity. Saskatchewan, which has one of the highest child poverty rates in the country, is singled out as an area where demand on food banks is acute. Local food banks in the province are adapting by expanding services, coordinating with community partners and prioritizing family-focused distributions to reach households with young children. Charities warn that volunteers, storage capacity and funding are under strain as caseloads rise, and that the pattern reflects deeper gaps in housing, child benefits and income supports. The reports emphasize uneven regional pressure: provinces with higher poverty rates are seeing disproportionate demand, putting stress on both urban and rural distribution networks. Policymakers, non-profits and community groups are grappling with how to convert short-term emergency responses into sustainable solutions to reduce reliance on charitable food assistance.

Illinois’ March 17 primaries reshaped the state’s Democratic map and highlighted the power — and limits — of outside spending. Lieutenant Governor Juliana Stratton won the Democratic nomination for the U.S. Senate to replace retiring Sen. Dick Durbin, buoyed by endorsements and a super PAC backed by Gov. J.B. Pritzker that funneled at least $5 million into the race. Stratton, who campaigned on aggressive messaging against President Trump and progressive priorities including abolishing ICE and a $25 minimum wage, will face Republican Don Tracy in November. In crowded U.S. House primaries, Evanston Mayor Daniel Biss prevailed in the 9th District despite heavy pro-Israel spending for another candidate; Cook County Commissioner Donna Miller and former Rep. Melissa Bean won other open seats. Outside groups — including AIPAC-affiliated PACs and crypto/AI-backed outfits such as Fairshake — poured tens of millions into Illinois contests. Results were mixed: AIPAC-backed candidates won some races but suffered notable defeats, underscoring both the continuing financial muscle of special-interest PACs and voter pushback against perceived outside interference. Down-ballot county races also produced incumbents’ losses and appointees holding seats.

On March 17-18, 2026 Illinois voters held high-stakes primary elections that will reshape the state’s Democratic congressional delegation and test intraparty fault lines. The marquee contest is the crowded Democratic primary to replace retiring Sen. Dick Durbin, featuring U.S. Reps. Raja Krishnamoorthi and Robin Kelly and Lt. Gov. Juliana Stratton — the latter boosted by a multi-million-dollar super PAC funded by Gov. J.B. Pritzker. Immigration policy, especially calls to reform or abolish ICE, was a central dividing line among top contenders. Multiple long-serving House members — including Jan Schakowsky, Danny Davis, Robin Kelly and Raja Krishnamoorthi (running for Senate) — opened competitive, often crowded primaries where former members Jesse Jackson Jr. and Melissa Bean sought comebacks. Outside spending flooded contests: pro-Israel groups linked to AIPAC, crypto and AI industry PACs like Fairshake, and other outside groups poured tens of millions into TV and digital ads. Early and mail voting was robust in Cook County; officials were counting ballots and updating results after polls closed. In the largely Democratic state, primary winners in many districts are heavily favored for November’s general election, making these contests effectively decisive.