Original footage ... thanks to the efforts of the whole community) it was finally possible to "decipher" what Einstein is saying: "Now I will add a few words unprepared. [laughter] A country becomes really a soul only in consciously serving the intellectual life, and in the case of our Jewish peopl...

With the outbreak of the Zika Virus in much of the southern part of the Western Hemisphere, Americans are wondering what the chance is of an outbreak in the US. RT’s Marina Portnaya visits a micro-biology lab at Miami-Dade College, where Dr. Joe Okungbowa highlights the concern in in South Florida,

Rescue teams dealing with the aftermath of storms, hurricanes, tornados and tsunamis have few vehicles and limited equipment capable of reaching affected areas that are underwater. The fully amphibious Aton Impulse VIKING-2992 is a unique breed of new vehicle able to traverse land, water and the dif...

Biology teacher Ceri Evans gives a masterclass to students on what he says is arguably the greatest idea anybody ever had: evolution. He uses a series of activities to demonstrate genetic variation, mutation, competition, survival of the fittest, niches and adaptation through natural selection. He a...

Venice has battled rising water levels since the fifth century. But today, the water seems to be winning. Several factors, both natural and man-made, cause Venice to flood about 100 times a year — usually from October until late winter — a phenomenon called the acqua alta.

A rainbow cloud can occur because of something called cloud iridescence. It usually happens in altocumulus, cirrocumulus, lenticular and cirrus clouds. Iridescent clouds happen because of diffraction – a phenomenon that occurs when small water droplets or small ice crystals scatter the sun's light.

Zoom into a coral reef and discover photosynthetic algae inside the coral’s cells. Reef-building corals rely on these symbionts for their survival. This stunning animation is perfect for all levels of biology and environmental science classes. Corals get their energy in part from microscopic symbiot

At approximately 5.30 PM (GMT +3) in March, 2011 a dust storm swept through Kuwait turning the setting evening sun to immediate darkness reaching 0 visibility in mere minutes. This scene was captured in video.

Photographer Mattias Klum experiences a face-to-face encounter with a lioness... a little too close for comfort.

The Florida Reef Tract is the third largest coral reef in the world and a vastly important ecosystem for sustaining underwater life. Scientists are working to combat the crisis in the world’s coral reefs—that is, that human beings have lost 25 to 40 percent of the world’s corals in recent decades du