Caves are dark.

They live in caves.

Bill Stone Exploring deep caves

He likes to explore underground caves.

How many caves are there in this area?

All around the monastery are caves and khachkars.

Caves and rivers There is an extensive network of caves, including Wookey Hole, underground rivers, and gorges, including the Cheddar Gorge and Ebbor Gorge.

Sea caves are generally around in length, but may exceed .

Also present in the south and northwest is limestone with magnificent caves.

Dakaan searches for fish hiding in the reef caves during a night dive.

While hiding out in the caves of Yenan, Mao became a distributor of opium.

They had to ride horseback over rugged mountains at night and hide in caves during the day.

And in the night they dwell in the water, and on the day upon the land, in rocks and in caves.

One night of their stay costs as much as it would cost to provide shelter for those who still live in caves.

In one of the caves here, the Guru then performed meditation and emerged in eight incarnated forms (manifestations) and the place became holy.

It has ancient Qumran manuscripts and Dead Sea scrolls found in the caves of the Judean desert, along with about 500,000 archaeological and anthropological artefacts.

I love how they were able to preserve most in everything that makes you feel close to nature butterflies, man made forests, limestone caves and hey, even a huge python.

The number of species known to have expired between 1500 and 1800 is increasing as taxonomists describe new species from skeletal remains they find in caves, for example, where bones survive.

But, when you turn on your light, you look around at the caves, and all of a sudden you're confronted with a tremendous amount of diversity, much more than anyone used to believe.

Perhaps everyone hears first of the mummified monks at the monastery caves of Pecherska Lavra and they are definitely worth a visit, if not as the first on your list during a stay in Kiev.

The world has struggled for decades to stem deforestation through a variety of means. In 2008, biodiversity expert Norman Myers said that deforestation in the tropics was one of the worst crises since we came out of our caves 10,000 years ago.

So the Mars Rovers didn't scoop up any alien lifeforms. Scientist Penelope Boston thinks there's a good chance a 25 to 50 percent chance, in fact that life might exist on Mars, deep inside the planet's caves. She details how we should look and why.

Many of the impoverished families living in the caves say they are too poor to live anywhere else even though the government insists that they are doing damage to an the area, near the giant Buddhas of Bamiyan, which is a rare archaeological site.

Murray Gell Mann Well, I would guess that modern language must be older than the cave paintings and cave engravings and cave sculptures and dance steps in the soft clay in the caves in Western Europe, in the Aurignacian Period some 35,000 years ago, or earlier.

Taipei Caves Books, Ltd. External links Trebuchet Build Plans Secrets of Lost Empires Medieval Siege (building of and history of trebuchets), from the NOVA website Warwick trebuchet Video Demonstration of the Medieval Siege Society's trebuchet Caerphilly Castle trebuchet shooting Trebuchet animation Virtual Trebuchet Super Trebuchets A website about trebuchets with particular focus on modern uses and developments.