Why Is the US...

The US birth rate hit a record low in 2025,...

This Baby's Moustache Has...

A viral newborn moustache video has sparked debate. Discover what...

New Diagnostic Criteria for...

With new blood biomarker tests, Alzheimer's disease will no longer be just a...

Mediterranean diet may boost...

A new study suggests that the Mediterranean diet may protect the heart,...
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Stages of dementia and Alzheimer’s disease | Mental health | NCLEX-RN | Khan Academy



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Why Is the US Birth Rate Falling? The Numbers Reveal a Shift

The US birth rate hit a record low in 2025, with fewer births among younger women and rising rates among women in their 30s. Explore how lifestyle and costs shape parenthood.

This Baby's Moustache Has the Internet Talking-but Is It Real?

A viral newborn moustache video has sparked debate. Discover what science says about infant facial hair, lanugo and hypertrichosis-and whether the clip is real.

New Diagnostic Criteria for Alzheimer’s Will Change Practice

With new blood biomarker tests, Alzheimer's disease will no longer be just a diagnosis of exclusion. -- TRANSCRIPT -- I'm Dr Neil Skolnik and today I'm going to talk about the Revised criteria for diagnosis and staging of Alzheimer's disease (AD)...