News Brief

Top stories at a glance

• U.S.–Iran conflict hits a War Powers deadline amid disputes over presidential authority and a ceasefire pause.
• Middle East war spills over with deadly strikes in Lebanon and tensions around the Strait of Hormuz.
• Record DHS shutdown ends as May Day labor protests and marches are planned across the U.S. and worldwide.
• Wall Street trades near record highs, led by Apple and other earnings winners, as oil prices ease.
• Scientists advance climate, solar-cell, and fundamental research, including new Breakthrough Prize honors.

1. U.S.–Iran conflict and War Powers deadline

The Trump administration reaches the 60‑day War Powers Resolution deadline today for its military action against Iran but is not seeking Congressional authorization. Defense Secretary Pete Hegseth argues the War Powers “clock” pauses during the current ceasefire, a legal position drawing criticism in Congress. (Source: wvia.org)

Senate Republicans on Thursday blocked, for the sixth time, a resolution that sought to restrict the president’s ability to continue strikes against Iran without explicit authorization. (Source: democracynow.org)

The U.S. and Iran remain in a standoff over dueling naval blockades around the Strait of Hormuz, raising concerns over energy security and the risk of a wider regional war. (Source: wvia.org)

2. Middle East war and regional spillover

Efforts to revive broader talks over the Middle East war have stalled as Washington considers Iran’s latest proposal on reopening the Strait of Hormuz, a key route for global oil shipments. (Source: aerotechnews.com)

In Lebanon, Israeli attacks have reportedly killed more than 30 people in a single day, violating a U.S.-brokered ceasefire signed last month and displacing over 1 million people—about one‑fifth of the country’s population. (Source: democracynow.org)

3. Record DHS shutdown ends; May Day protests

A record‑length partial shutdown at the U.S. Department of Homeland Security has ended, easing immediate concerns about border operations and domestic security functions. (Source: wvia.org)

Nationwide May Day (International Workers’ Day) protests are planned across the United States. Labor rights, wages, and opposition to elements of the Trump administration’s economic agenda are expected to be central themes. (Source: wvia.org)

4. Financial markets: Wall Street near record highs

U.S. stock indices are trading higher and hovering around record levels. The S&P 500 is up roughly 0.6%, extending Thursday’s all‑time high, and the Nasdaq is also at or near a record. (Source: apnews.com)

Apple shares are rising about 3–4% after quarterly results beat expectations on profit and revenue, making the company the biggest driver of the S&P 500’s gains today. Estee Lauder and Colgate‑Palmolive are also up after stronger-than-expected earnings. (Source: apnews.com)

Oil prices are easing after recent spikes tied to fears that the Strait of Hormuz could remain closed, which is helping calm global markets. However, broader concerns about energy supply and inflation continue. (Source: apnews.com)

5. Global economy and markets themes

S&P Global notes ongoing “supply security” challenges in chemicals and broader supply chains linked to the Middle East conflict, alongside increasing scrutiny of the fast‑growing private‑credit sector after heavy redemption requests in some non‑traded funds. (Source: spglobal.com)

In Europe, central banks including the European Central Bank and the Bank of England continue to balance weaker growth against higher inflation driven in part by energy shocks. This is contributing to diverging policy paths and volatility in bond and currency markets. (Source: tickmill.com)

6. Science and technology

Climate and atmosphere research

NASA and NOAA scientists are operating a high‑altitude research aircraft to study tiny particles (aerosols) in the lower stratosphere, aiming to improve understanding of how they affect climate and ozone chemistry. (Source: science.nasa.gov)

Breakthrough Prize awards

Winners of the 2026 Breakthrough Prize, often described as the “Oscars of Science,” were honored in Los Angeles. More than $18 million was awarded for advances in life sciences, fundamental physics, and mathematics, including work on gene therapies and neurodegenerative disease. (Source: space.com)

Solar cells and energy technology

Researchers at the University of Queensland report a scalable, lead‑free perovskite solar‑cell process with record efficiency under indoor lighting, aimed at powering flexible electronics and Internet‑of‑Things devices. (Source: now.solar)

7. Labor and May Day around the world

Around the world, labor movements and left‑wing organizations are marking May Day with marches focused on wages, workplace protections, and opposition to austerity and war. Large gatherings are reported in multiple countries. (Source: peoplesworld.org)

8. Recent U.S. political and security backdrop

The United States is continuing to process the fallout from the April 25 White House Correspondents’ Dinner shooting incident near the Washington Hilton in Washington, D.C. The attack has been classified as politically motivated, and at least one person was injured by gunfire. (Source: en.wikipedia.org)