. >> is there antivenom? first aid kit? by the tail, right? >> my gosh, there it is. good job. >> reporter: it will take time to compare these scorpions to others. >> we got another one here. >> we sure do. >> reporter: richard believes the species we found is unknown to science. >> how'd we do? >> perfect. i was predicting finding 12 of them on the way up. and we have nine of them in the jar. >> if this is confirmed as a new species, might i suggest the name nightlinus claytonius? >> reporter: in the end richard says the threat of stings, which are seldom fatal, is worth the reward of discovering something new. >> every time i see one glow like that it makes my day, i love it. when i get done with these, i'm going to get to write another paper. be a different species. and i get to name it. >> reporter: for "nightline," i'm clayton sandell in cottonwood, arizona. >>> next, after supermodel gigi hadid defends herself against a prankster who tried to lift her up in the air during fashion week, she's defending herself in the court of public opinion. ? ? ? one smart choic

he does have antivenom. here he goes. oh, gosh, i can't believe you, dude. oh! >> wow, wow, wow. >> oh, wow. >> you can see it in his face. he is miserable. >> he is miserable. >> this is super bad. >> really thinking about his choices right now. >> it feels like i'm getting >> all these little red dots forming and i'm assuming that is where the venom is spreading into my arm. >> oh, my gosh, look at his arm, it's all red. that does not look nice. >> i can see why they call them cow killers. >> i told you guys, this is the fourth most painful sting. he's working his way up to number one. >> no! >> one step closer to being stung by the bullet ant. >> genetic fluke to having an identical twin. >> pretty rad. >> also affords you the unique opportunity, this is a good one. one of the twins is down there getting himself a tattoo from toronto. just doing what you usually do when you're getting a tattoo, check him out. nice, this is cool. goes and shows it off. everyone is like nice tattoo, bro. i'll be back in a minute, i'm going to go to the back. of course, there's

he does have antivenom. here he goes. oh, gosh, i can't believe you, dude. oh!w, wow, wow. >> oh, wow. >> you can see it in his face. he is miserable. >> he is miserable. >> this is super bad. >> really thinking about his choices right now. >> it feels like i'm getting stung over and over again. >> all these little red dots forming and i'm assuming that is where the venom is spreading into my arm. >> oh, my gosh, look at his arm, it's all red. that does not look nice. >> i can see why they call them cow killers. >> i told you guys, this is the fourth most painful sting. he's working his way up to number one. >> no! >> one step closer to being stung by the bullet ant. >> genetic fluke to having an identical twin. >> pretty rad. >> also affords you the unique opportunity, this is a good one. one of the twins is down there getting himself a tattoo from toronto. just doing what you usually do when you're getting a tattoo, having a conversation, asking some questions. check him out. nice, this is cool. goes and shows it off. everyone is like nice tattoo, bro. i'll be

brendan's foot is swollen and doctors have been giving him antivenom. his mother hopes this will serve as a warning and remind others to be aware of their surroundings. >> a's pitcher paid an important visit today to meet with men and women receiving care. the lefthanded pitcher says it was his way of thanking those who sacrificed so much for the country. >>> 16 degrees cooler this afternoon in concord compared to yesterday. and taking a look at the change, you'll see it's down 16 in san jose. santa rosa has fallen a good 22 degrees. clouds are pushing in across san francisco. san francisco, 60 now. 73 in san jose. and highs today in the low 60s in beaches to low 90s inland. from our camera, this has been a big player, the marine layer along with the sea breeze. 68 in santa rosa. and in the mid-70s for concord and livermore. you can see blue skies over the bay. cooling continues inland tomorrow with below normal temperatures. first thing in the morning temperatures in the 50s. you'll notice where fog and low clouds are covering the coast and bay. you'll

brendan's foot is swollen and doctors have been giving him antivenom. his mother hopes this will serve as a warning and remind others to be aware of their surroundings. >> a's pitcher paid an important visit today to meet with men and women receiving care. the lefthanded pitcher says it was his way of thanking those who sacrificed so much for the country. >>> 16 degrees cooler this afternoon in concord compared to yesterday. and taking a look at the change, you'll see it's down 16 in san jose. santa rosa has fallen a good 22 degrees. clouds are pushing in across san francisco. san francisco, 60 now. 73 in san jose. and highs today in the low 60s in beaches to low 90s inland. from our camera, this has been a big player, the marine layer along with the sea breeze. 68 in santa rosa. and in the mid-70s for concord and livermore. you can see blue skies over the bay. cooling continues inland tomorrow with below normal temperatures. first thing in the morning temperatures in the 50s. you'll notice where fog and low clouds are covering the coast and bay. you'll

deadly for sure but in the us, the vast majority of bite victims survive because they do get that antivenomospital. wildlife experts say you should steer clear of rocks or logs, other areas where snakes might tend to hibernate where they live. residents should also clear brush from around their homes. that eliminates another hiding spot. also helps with brushfire situations. if you have seen a rattler, you might want to call the experts, because snake removal companies will come to your home and they know what to do. you guys might remember last summer and folsom, -- in folsom, a four-year-old got bid. the mom went mother bear more and set the venom or tried to out of the little boys foot. that is not what you want to do, because you could have two people then in a life- threatening situation versus one with the victim. obviously gets the hospital as soon as possible. if you can't, lie down, wait until the experts get there. you want to keep the blood in the heart. it's scary situation.>> that came from those westerns. they would show cowboys that got bit by rattlesnake doing that.>> urban