From setting your thermostat between 68 and 70 degrees to properly sealing your home, NBC’s Vicky Nguyen joins TODAY to share ...

Researchers in Ohio led a study looking at hundreds of children’s brains since birth to examine the impact of screen time.

I was born in Central Queensland and spent the majority of my life here, with a stint in several other places. After high school I completed half of a teaching course, and partly because I didn’t ...

The Roman Empire lowered IQ levels across Europe according to a new study, due to the vast quantities of lead pollution churned out by the booming metals industry. Researchers have said the massive ...