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US Secretary of State Marco Rubio acknowledged he faces a delicate mission this week pitching Washington's Iran peace deal to Gulf Arab leaders who fear excessive concessions will strengthen Tehran and reshape the region's security balance and oil flows. Rochelle Ferguson-Bouyahi

Thirty years ago, Australia experienced the deadliest mass shooting in its history. The Port Arthur massacre transformed the country’s relationship to guns and reshaped firearms policy for decades. Now, following the Bondi Beach attack in December 2025, Australia is once again qu

New research sheds light on why red meat may worsen inflammatory bowel disease (IBD)—and how other protein sources could help protect the gut.

Aging affects every organ in the body, yet we still know little about how the ovary changes over time. In a new study published in Nature Aging, Yale researchers created one of the most detailed maps of the aging ovary to date, examining how its cellular organization changes acro

Federal health scientists are urging caution about expanding access to controversial peptide drugs, even as the U.S. Food and Drug Administration (FDA) reshapes the advisory panel that will consider whether to loosen those restrictions.

A clinical trial led by St. Michael's Hospital researchers found that using nerve blocks, an anesthesia technique to numb targeted areas of the body, significantly reduced opioid use after cardiac surgery—findings the authors say could reshape how the potentially addictive drugs

Scientists at UT Southwestern Medical Center have discovered that gut bacteria help regulate the development of the body's immune system by directing the movement of vitamin A through a previously unrecognized cellular network. The preclinical findings, published in Cell Host & M

Researchers at Yale School of Medicine recently published two new studies in JAMA Network Open and JAMA that offer new insights into how people interact with wearable devices and health-related content on social media.

Researchers are sounding the alarm on the long-term impact of caring for children with developmental disabilities in the absence of proper societal supports across the life course. A new conceptual study, published in the Journal of Family Theory & Review, proposes a new model fo

A new national clinical trial is helping reshape the future of recovery research for critically ill patients, providing important new evidence about how rehabilitation and nutrition interventions should be delivered during severe illness and informing the next generation of resea

As Japan introduces joint custody, some couples find it easier to part ways. But the reform sparks debate over whether children's interests are truly central in a system still led by parents.

China is pulling ahead in global research rankings and expanding its ambitions in space. With growing technological leadership, Beijing is positioning itself as a rival to the United States on a global scale.