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It's an undated photo taken in his office at Caltech. Caltech professor Rudy Marcus received the Nobel Prize in chemistry in 1992 for his work on electron transfer reactions. Bob Paz/Caltech

Rudolph Marcus, Caltech chemist who won Nobel Prize, dies at 102

He developed formula that upended scientific understanding of how molecules use energy.

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7.3 quake hits southern Mexico, no damage yet reported

NEW YORK, NEW YORK - MAY 12: A worker stacks groceries at a store in Brooklyn on May 12, 2026, in New York City. Newly released data from the Labor Department's consumer price index showed that inflation rose 3.8% from April 2025. The rise in fuel, food, and other essentials for millions of Americans comes as a 10-week war with Iran continues to be a drag on both the domestic and international economy. (Photo by Spencer Platt/Getty Images)

A new piece of Democrats’ midterm strategy: Being ‘practical’

WASHINGTON, D.C. - JULY 16: U.S. President Donald Trump addresses the nation from the East Room of the White House on July 16, 2026 in Washington, DC. Trump is expected to speak on election security. (Photo by Saul Loeb/Pool - Getty Images)

Trump repeats debunked claims about voting vulnerabilities in prime-time speech

Trump seeks prime-time spotlight for election claims, sparking concerns he’ll intervene

Californians back CEQA reform, reject AI data centers by huge margins, poll finds

Why public health officials are ‘cautiously optimistic’ about Trump’s CDC pick

ICE will continue traffic stops despite recent fatal shootings

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Catia La Mar, La Guaira state - July 02, 2026: LA County Fightfighters celebrating the rescue of Hernan Gil, the survivor buried under the rubble since June 24 in Catia La Mar, La Guaira, on Thursday, July 2, 2026.

L.A. firefighters helped rescue Venezuela quake victim buried for 8 days

L.A. County firefighters helped an international team rescue a man trapped for eight days under a collapsed building after devastating Venezuela earthquakes.

photo illustration of three presidents, John Adams, Jefferson, and Monroe with coins on their eyes.

When three presidents died on the Fourth of July, Americans saw the work of God

Rescuers and volunteers look for survivors in Catia La Mar, La Guaira state, Venezuela, Sunday, June 28, 2026. The Los Angeles County Fire Department's international urban search and rescue team was working in neighborhoods devastated by Venezuela's back-to-back earthquakes, as part of the scramble to find survivors. (Carlos Becerra / For The Times)

His family trapped in Venezuelan quakes, he turned to social media for help

Firefighter of Los Angeles County assist with search and rescue in Catia La Mar, La Guaira state, Venezuela, Sunday, June 28, 2026. The Los Angeles County Fire Department's international urban search and rescue team was working in neighborhoods devastated by Venezuela's back-to-back earthquakes, as part of the scramble to find survivors. (Carlos Becerra / For The Times)

Deported to Venezuela, then trapped beneath quake rubble

TOPSHOT - A man makes his way through the heavily damaged historic market of Nabatieh on June 15, 2026. The United States and Iran said they reached a deal to end the Middle East war on all fronts including Lebanon, and reopen the vital Strait of Hormuz, but offered little indication on the thorny question of Tehran's nuclear programme. Washington and Islamabad said the agreement was to be signed on June 19 in Switzerland, signalling what would be a major breakthrough to ending months of war that have taken thousands of lives and roiled energy markets. (Photo by Abbas FAKIH / AFP via Getty Images) / Additional Caption Info

Why an ancient battle feels closer than ever in one war-weary Lebanese town

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