U.S. & World

Why is the Y chromosome disappearing?

Science
Dr. Sarah Adams

Sex determination at birth is decided on the chromosomes the baby has. A female has two X chromosomes, whereas a male has ...

As ‘zombie deer disease’ spreads, scientists worry it will infect humans

Health
Rachel Carter

Chronic Wasting Disease, or CWD, also known as the “zombie deer disease” has been detected in multiple North American deer populations. Wyoming ...

How nasal, lymphatic drainage discovery could help end Alzheimer’s

Health
Rachel Carter

Add this to the list of potential targets to treat Alzheimer’s and other neurodegenerative disorders: Researchers in South Korea have discovered a ...

What can I do now to reduce the risk of Alzheimer’s disease?

Health
Rachel Carter

If you’re pondering what to change about your life in the coming year, the Alzheimer’s Association has some suggestions that can boost ...

Audit: NASA’s plan to return to the Moon falling behind schedule

Science
Dr. Sarah Adams

A new federal report finds NASA’s plans to put astronauts back on the moon in 2025 via the multiphase Artemis program was ...

What happens when you quit taking Ozempic and is worth the side-effects?

Health
Rachel Carter

Ozempic, a medication administered by injection for Type 2 diabetes, has faced a prolonged shortage due to an increasing number of individuals ...

What are the health benefits of olive oil?

Health
Rachel Carter

The Mediterranean diet has long been hailed by experts as heart-healthy and nutritious. One key reason is olive oil. Numerous studies suggest ...

The realities and challenges of diabetes today

Health
Rachel Carter

Nearly 1 in 10 Americans are diagnosed with diabetes, and about 1 in 5 people don’t even know they have diabetes, the ...

Is red meat risk exaggerated? Do you know good stress from bad?

Health
Rachel Carter

This week’s health briefs include chronic stress and what your body knows about it that your brain doesn’t, as well as new ...

Is slouching bad for your physical and mental health?

Health
Rachel Carter

Peter Strick, a noted neuroscientist at the University of Pittsburgh, rode a big dose of skepticism to his eventual respect for yoga ...