News Search: Public Health Matters

Showing 21 - 30 of 94 results.

Outdated Mortality Benchmarks Risk Missing Early Signs of Famine and Delay Recognizing Mass Starvation

February 14, 2026

Researchers call for a fundamental re-examination of how famine thresholds are defined.

Topic

Global Health
When Consent Meets Reality: How Young Men Navigate Intimacy

February 12, 2026

A new study suggests that young men overwhelmingly support affirmative sexual consent in principle—yet often find its verbal implementation difficult in practice.

Topic

Community Health
Ushering In a New Paradigm for Campus Sexual Health

February 2, 2026

Colleges and universities are adopting sexual violence prevention strategies based on Columbia Mailman faculty research.

Topic

Community Health
Community Water Fluoridation Not Linked to Lower Birth Weight, Large U.S. Study Finds

January 20, 2026

Analysis of the nationwide rollout of fluoridation finds no impact on a key measure of infant health.

Topic

Healthcare Policy
Study Finds Elevated Alcohol Involvement in Suicides of Lesbian, Gay and Bisexual Women

January 20, 2026

National data show significantly higher blood alcohol levels and intoxication rates compared with heterosexual women.

Topic

LGBT Health
For the World’s Food Supply, Federal Funding Cuts Have Long-Term Impacts

Source:

The New York Times

By Ted Alcorn

January 16, 2026

The U.S. Agency for International Development has been a major supporter of global agriculture research. Now many studies are being scuttled or scaled back.

Topic

Food Policy and Obesity
Breast Cancer Risk Markers and Physical Activity Linked in Adolescent Girls

January 15, 2026

Physical activity during adolescence—a critical period of breast development—may influence biological pathways related to future breast cancer risk.

Topic

Child and Adolescent Health
Interpersonal and Self-Inflicted Violence Linked to Temperature Spikes

January 8, 2026

Warming temperatures are connected to increases in violence-related hospital visits—including both interpersonal and self-inflicted violence.

Topic

Climate and Health
Dramatic Decline in New Cases of Orphanhood in Uganda Driven by HIV Treatment and Prevention Programs

January 7, 2026

The scale-up of HIV treatment and prevention programs has led to remarkable declines in orphanhood rates in Rakai, Uganda.

Topic

Global Health
New Details on How Respiratory Pandemics Rapidly Spread Through Cities

January 6, 2026

Researchers used computer modeling to reconstruct how the 2009 H1N1 flu pandemic and the 2020 COVID-19 pandemic unfolded in the U.S.

Topic

Infectious Disease

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