NPR News Now – April 18, 2026, 10PM EDT

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This concise episode delivers a five-minute rundown of key global and U.S. news, spotlighting escalating maritime tensions in the Persian Gulf, shifting U.S. policy on Russian oil sanctions, severe Midwest weather, the cycling of popular GLP-1 medications, and labor developments in New York City.

1. Maritime Tensions: Iran and the Strait of Hormuz

Timestamps: 00:01 – 01:07

• Incident Overview

  • Two commercial vessels under the flags of India and the UK came under fire after Iran reinstated restrictions in the Strait of Hormuz.
  • No fires or casualties were reported.
  • UK Maritime Trade Operations confirmed one oil tanker was approached by Iranian Revolutionary Guard Corps gunboats and fired upon.

• Iran’s Position

  • Iran’s National Security Council stated its intent to "exercise supervision and control over traffic through the Strait... until the war is definitively ended and lasting peace is achieved."

• Diplomacy and U.S. Response

  • Regional countries encourage extending a "shaky ceasefire" between the US and Iran to allow renewed peace talks.
  • Quote, President Trump [00:52]:

    "Very good conversations were going on between the US And Iran and that they got a little cute."

• Reporter: Duri Bhaskaran, Van, Turkey

2. U.S. Eases Russian Oil Sanctions

Timestamps: 01:07 – 02:06

• Policy Update

  • The U.S. Treasury extends a pause on sanctions for Russian oil, aiming to stabilize global energy prices amid conflict with Iran.
  • This reverses an earlier position by Treasury Secretary Scott Besant.

• Background

  • The waiver, first introduced in March, allows for legal purchases of Russian oil despite ongoing sanctions.

• International Reactions

  • Kirill Dmitriev, Kremlin’s US Envoy:
    • Called the extension an "acknowledgment of the crucial role of Russian energy in maintaining the stability of the global economy."
    • Predicted "more than 100 million additional barrels of Russian oil would soon reach global markets."

• Domestic Criticism

  • Critics argue the move gives Moscow resources for its war in Ukraine at a time of economic strain.
  • Reporter: Charles Maynes, Moscow

3. Severe Midwest Weather and Storm Threatens East

Timestamps: 02:06 – 02:46

• Event Recap

  • Powerful winds and tornadoes struck the upper Midwest, causing significant property damage, flooding, and leaving drivers stranded; no fatalities reported.
  • Wisconsin faced heavy rains, overflowing rivers, and inundated intersections.

• Outlook

  • More severe weather is possible today, with the highest risk shifted east.
  • Mark Chouinard, National Weather Service [02:31]:

    "So there is a threat of some severe weather today. Greatest chances farther east. So portions of, say, West Virginia, Ohio, Pennsylvania, most at risk today. But it's not expected to be as widespread or as significant as what we saw."

• Additional Hazards: Damaging winds, hail, flash flooding, and a dramatic temperature drop on the East Coast.

4. On-and-Off Use of GLP-1 Medications

Timestamps: 02:46 – 03:54

• Growing Trend

  • GLP-1 treatments for diabetes and obesity (e.g., Ozempic, Zepbound) are widely prescribed but frequently discontinued and restarted—about 75% of users stop within a year.
  • Some users intentionally cycle on and off these medications, encouraged by advertising.

• Medical Concerns

  • Such cycles lead to lean muscle mass loss, not just fat.
  • Dr. Mahmoud Salama Ahmed, Texas Tech [03:46]:

    "We might find some real problems if we are not monitoring the body compositions, especially for the elder patients."

  • Risks include reduced metabolism, impaired balance, and higher fracture risk.

• Reporter: Yuki Noguchi

5. New York City Doorman Strike Averted

Timestamps: 04:02 – 04:16

• Labor Update
  • NYC doormen, porters, and superintendents reach a tentative agreement with building owners, averting a strike (which would have been the first since 1991).
  • Main issues: wages and healthcare.
  • Details of the agreement remain undisclosed.

6. Market Recap

Timestamps: 04:16 – 04:26

• Stocks surged:
  • Dow: Up more than 3%
  • S&P 500: Up 4.5%
  • Nasdaq: Up 6.8%

Notable Quotes and Moments

• President Trump [00:52]:

  "Very good conversations were going on between the US And Iran and that they got a little cute."

• Kirill Dmitriev, Kremlin’s US Envoy [01:57]:

  "Acknowledgment of the crucial role of Russian energy in maintaining the stability of the global economy."

• Dr. Mahmoud Salama Ahmed [03:46]:

  "We might find some real problems if we are not monitoring the body compositions, especially for the elder patients."

Episode Flow and Tone

• The episode maintains NPR’s signature concise, impartial, and fact-focused reporting style, rapidly transitioning between significant geopolitical events, public health trends, weather alerts, labor negotiations, and financial updates.
• Reporting is calm and measured, aimed at providing essential context without editorializing.

For listeners seeking an efficient, well-rounded digest of the day's most pressing stories, this episode delivers critical briefings across diplomacy, health, environment, and domestic affairs.