« previous next »
« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Here are images of live zebrafish that were studied for genetics and head size to give insight into Here are images of live zebrafish that were studied for genetics and head size to give insight into
Glands in human body Glands in human body
Gislebertus, Last Judgment, tympanum and lintel, west portal, cathedral, Autun, France. Gislebertus, Last Judgment, tympanum and lintel, west portal, cathedral, Autun, France.
A taxonomy of the human species. A taxonomy of the human species.
A colorized image of human chromosomes A colorized image of human chromosomes
Human Trinucleotide Repeat Disorders Human Trinucleotide Repeat Disorders
Video: Inflammation Animation

For a complete list of videos, visit our video library