More Videos

Treating male hair loss 1:01

Treating male hair loss

Recognizing signs of physical child abuse 0:54

Recognizing signs of physical child abuse

It's only temporary - smartphone blindness 1:00

It's only temporary - smartphone blindness

First treatment that genetically modifies patients’ cells to destroy cancer approved by FDA 1:27

First treatment that genetically modifies patients’ cells to destroy cancer approved by FDA

Coffee may help slow effects of aging 1:32

Coffee may help slow effects of aging

Do you love your heart? Start exercising! 1:42

Do you love your heart? Start exercising!

Can you really suffer from a broken heart? 0:43

Can you really suffer from a broken heart?

Combating childhood obesity with systems science 3:54

Combating childhood obesity with systems science

Listeria is rare but dangerous 0:33

Listeria is rare but dangerous

Women with ovarian cancer who take oral contraceptives may have better outcomes, according to study 1:05

Women with ovarian cancer who take oral contraceptives may have better outcomes, according to study

What is a concussion?

Learn exactly what a concussion is and why it is so important to allow your brain to fully recover. Traumatic brain injuries contribute to "a substantial number of deaths and cases of permanent disability" each year, according to the CDC. In 2010, 2.5 million TBIs occurred either as an isolated injury or along with other injuries.
Credit: Centers for Disease Control and Prevention