We went down into the Rift Valley.

The reason for this evolution may be related to the Great Rift Valley.

These are camels moving across the Rift Valley in Africa, photographed by Chris Johns.

So, for years Agnes walked through the Rift valley.

Gabriela in Kenya in 2010, with the Great Rift Valley at the background.

But no one had actually gone down into the actual site of the boundary of creation as we call it into the Rift Valley until a group of seven of us crawled in our little submarines in the summer of 1973, 1974 and were the first human beings to enter the Great Rift Valley.

It's absolutely pitch black, because photons cannot reach the average depth of the ocean, which is 12,000 feet. In the Rift Valley, it's 9,000 feet.

After the Gold Rush

Train Valley

Valle del Cauca

Val de Marne

Louise Leakey asks, Who are we? The question takes her to the Rift Valley in Eastern Africa, where she digs for the evolutionary origins of humankind and suggests a stunning new vision of our competing ancestors.

Yotoco is a town and municipality located in the Department of Valle del Cauca, Colombia.

Tom sneezes quite often. He may have hay fever.

A river flows through the valley.

San Fernando del Valle de Catamarca

And dengue fever has grown in speed quite phenomenally.

The inhabitants of the Gizeldon Valley are used to avalanches.

Obando, Valle del Cauca, a municipality located in the Department of Valle del Cauca, Colombia.

I was looking downward to the bottom of the valley.

His eyes roamed over the lake in the valley.

We heard the echo of our voices from the other side of the valley.

Alcalá is a town and municipality located in the Department of Valle del Cauca, Colombia.

Kiriathaim, Sibmah, Zereth Shahar in the mount of the valley,

And Kirjathaim, and Sibmah, and Zareth shahar in the mount of the valley,

I have a fever.

I have a high temperature.

Do you have a fever?

I have a temperature.

You've got a fever.

You had dotcom fever. And you had gold fever.

They had bad burn rate in the Gold Rush. A very bad burn rate.

Let us not forget, ladies and gentlemen, that German unification makes it even more urgent to continue building Europe.

1995 Martes de Carnaval, de Ramón María del Valle Inclán.

From there they traveled, and encamped in the valley of Zered.

From thence they removed, and pitched in the valley of Zared.

Bugalagrande is a town and municipality located in the Department of Valle del Cauca, Colombia.

It's a fever which has taken over a whole nation, and goes beyond the world of sport.

But if we go, for example, to this place, Southeast Israel, the Arava area above the Great Rift Valley, where the really top notch the pearl of the Israeli agriculture is located, especially under greenhouse conditions, or under screenhouse conditions if you drive all the way to Eilat, you see this just in the middle of the desert.

I have no fever.

I have a high fever.

You have no fever.

You don't have a fever.

Does he still have a temperature?

He doesn't have a fever.