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17 more hostages released on 3rd day of Israel-Hamas truce

17 more hostages released on 3rd day of Israel-Hamas truce

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2:42
The cutting-edge work of Native engineer Mary Golda Ross

The cutting-edge work of Native engineer Mary Golda Ross

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Study finds strong relationships protect long-term health

Study finds strong relationships protect long-term health

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Linda Pistun on girls in science, setting her sights on Mars

Linda Pistun on girls in science, setting her sights on Mars

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6:42
Family of freed Israeli hostages on loved ones still held

Family of freed Israeli hostages on loved ones still held

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4:48
Shortest Marine on challenges and triumphs of his service

Shortest Marine on challenges and triumphs of his service

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2:44
New book details U.S. government's search for alien life

New book details U.S. government's search for alien life

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Tamara Keith and Amy Walter on GOP hopefuls building support

Tamara Keith and Amy Walter on GOP hopefuls building support

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More Gaza hostages to be released as cease-fire extended

More Gaza hostages to be released as cease-fire extended

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4:54
Vt. shooting raises concerns about attacks on Arab Americans

Vt. shooting raises concerns about attacks on Arab Americans

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8:29
Freed Palestinian: 'We have the right to defend ourselves'

Freed Palestinian: 'We have the right to defend ourselves'

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4:32
Rosalynn Carter remembered for faith, service and duty

Rosalynn Carter remembered for faith, service and duty

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PBS News Hour

Study links ultra-processed foods to higher depression risk

The food we eat affects us in many ways. A recent study from Massachusetts General Hospital and Harvard Medical School found a link between the consumption of ultra-processed foods and an increase in the risk of depression. Ali Rogin speaks with Olivia Okereke, an associate professor of psychiatry at Harvard Medical School who worked on the study, to learn more.
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