. >>> there are few places on this planet more perfect for animal viewing than the galapagos island.his group of divers in the war near the darvin arch and wolf island sanctuaries. a whole shiver of hammer head sharks. >> is that because that's the response you get when you see that? >> i think the guy who coined that term probably had the same response. >> see the one dude giving the symbol like, i'm cool? this is all right. no matter there are a whole bunch of hammer heads out there. the hammer head shark is on the international union for conservation nature and national resource red list. it's classified as an endangered species. it doesn't look like it here because they are in the middle of the migration. this video put together by david flores at squid film. >> it's stunning footage, terrifying, but stunning. >> the hammer head is awesome looking. they have their pointed tail, wide hammer head. bizarre animal of nature. especially when you see them silhouetted. >> we are passing through. nothing to see her. >> they're full. >> it is tech time for people who want to get their dri

take the galapagos islands.n one of them, the finches evolved longer beaks to punch holes in cactus fruit. on another island, the beaks were shorter because jesus. and jindal was refreshingly -- jindal is on a retreat from knowledge. for example, he should insist that thunder is just god bowling, and lightning is god getting his picture taken with his bowling trophy. and yes, the lightning comes before the thunder, which would mean god got his trophy just before playing his game. but you know what they say -- god bowls in mysterious ways. so i applaud bobby jindal for deftly floating his presidential trial balloon. but don't call it that, because the science isn't in on ballooning yet. i mean, if hot air rises, how come hell is below us? we'll be right back. (cheers and applause) ah! come on! let's hide in the attic. no. in the basement. why can't we just get in the running car? are you crazy? let's hide behind the chainsaws. smart. yeah. ok. if you're in a horror movie, you make poor decisions. it's what you do

america >> time now for one of today's discoveries, the giant tortoise making a recovery on the galapagos islands. >> there are now more than 1,000 living there. >> the island is home to the giant tortious. >> they have been observed there since 1973. >> the northern lights are shining brightly this year. scientists credit the increased light to solar activity that peeked last september. the aurora borealis occur naturally. >> in hawaii, lava is getting closer to homes. it has 1,000 residents, some directly in the path of the lava. it has consumed a shed. it is just feat away from at least one home. professor abbot joins us. the latest flow started in june. i was on the big island just a week before the flow started. describe what the flow heading toward the village is like right now and how dangerous it is. >> these lava flows, this is one of the world's most active volcanos. what's happening now, a vet is sending lava in a different direction towards this town. the danger here is to property. the good news about these kinds of lavas are gas escapes out of the lava, out of the magma relatively e