“Global Tensions Surge: Trump Threatens Iran, Russia Strikes Ukraine, and Cuba Faces Crisis amid U.S. Blockade” – 2/21/2026, 6:30:25 AM
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“Global Tensions Surge: Trump Threatens Iran, Russia Strikes Ukraine, and Cuba Faces Crisis amid U.S. Blockade” – 2/21/2026, 6:30:25 AM

Key global news as of February 21, 2026, centers on escalating armed conflicts, U.S.-Iran tensions, disasters, and political developments. Armed Conflicts and Attacks In the Russo-Ukrainian war, a Russian drone strike hit a minibus in Dnipro, Ukraine, killing at least 15 mineworkers and injuring seven[1][2]; Ukraine scheduled nationwide…

Lucid Motors Cuts 12% of Workforce in Push for Profit Amid EV Market Challenges
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Lucid Motors Cuts 12% of Workforce in Push for Profit Amid EV Market Challenges

Lucid Motors Slashes 12% of Its Workforce as It Seeks Profitability Lucid Motors, the Saudi-backed electric vehicle maker, has announced a significant 12% reduction in its U.S. workforce, marking the third formal layoff round since 2023 as the company pushes toward profitability amid a challenging EV market.[1][3][4] This…

“Saliva Tests: Revolutionary Disease Detection Tool or Unfinished Promise?”
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“Saliva Tests: Revolutionary Disease Detection Tool or Unfinished Promise?”

Using Saliva to Detect Disease Holds Promise, but It’s Not Perfected Yet Saliva testing offers a non-invasive, cost-effective way to detect diseases from cavities to cancers, with biomarkers like mRNA showing 90% sensitivity and 95% specificity for early pancreatic cancer.[1] Yet, as of 2026, challenges like limited FDA…