teri okita reports british scientists say they have found it! >> reporter: slathering on sunscreen is a summer ritual to guard against the sun's harmful rays but it's not for everyone. >> it gives me rashes. >> reporter: there is a natural alternative. a tiny type of algae that lives in the sea and protect themselves from dangerous sun rays. >> they do this by producing a sweet compound that has very high absorption properties so they screen out the harsh conditions of the sun, the ultraviolet rays. >> reporter: the doctor and her team grew the microalgae under ultraviolet light in a lab. they were able to extract the elements that protect us from ultraviolet light. >> we hope to get high enough concentrations to make it economically viable to actually incorporate into commercial sunscreen products. >> reporter: scientists believe algae's natural compounds can be incorporated not just in the sunscreen but other products like shampoos and moisturizers. she says she doesn't mind the thought of covering herself with algae. >> scientifically if it w

teri okita, cbs news, london. >>> time for a check on our bay area weather. that's the good news of the day. it's beautiful outside. >> let's try to shift gears and bring in a little happiness to your life today. hi, everybody. check this out. we have blue skies, the coast is clear. the bay is looking awesome. a little bit of a breeze has just kicked up if you take a look at the flag on the fly on this flag day on top of pier 9. another particular view let's give the golden gate bridge some love now. another flag flying there in the breeze. that's been kicking up to 10. redwood city jumped to 74. meanwhile, in livermore, it is now 80 degrees. it is 75 in san jose. 80 in santa rosa after dipping down this morning to 48 degrees. now, the winds have been increasing now in san francisco 13, 17 sfo, along the coast half moon bay at 12. inland not so much. but these winds will pick up later this afternoon out of the northwest 10 to 20. i always love hearing from dana. usually in e afteoon, she lives in novato our weather watcher ere says it's 87 degrees in novato.

teri okita, cbs news, liverpool, england. the power of conversation! you know, i like you!u too! at discover, we treat you like you'd treat you. get the it card and talk to a real person. one dark chocolate rises masteringabove the rest.inement. lindt excellence created by our master chocolatiers. pure, rich, elegantly thin. experience excellence with all your senses. from the lindt master chocolatiers. enamel is the strong, wof your tooth surface. the thing that's really important to dentists is to make sure that that enamel stays strong and resilient for a lifetime. the more that we can strengthen and re-harden that tooth surface, the whiter their patients' teeth are going to be. dentists are going to really want to recommend the new pronamel strong and bright. it helps to strengthen and re-harden the enamel. it also has stain lifting action. it's going to give their patients the protection that they need and the whiter teeth that they want. ♪ takesmiss hoffman gets us to mathere safe every time. mrs. migliaccio teaches us all about fractions - and haikus - and the erie c

teri okita for cbs-3 "eyewitness news." >> in light of saturday's from or attacks, security has beenmped up on london street to keep the city's people safe. >> man in came bring, massachusetts, facing charges after violent fight in a dunkin donut. released video shows the suspect lunging at another man with a chair. police say he and the victim new one another. the man then starts throwing anything he can find, most customers manage to get out of the way except for elderly man who relies on a walker, at this point that the attacker stops throwing things, to help that elderly man get out of the way. attacker has been charged with assault and battery and disorderly conduct. >> a peacock wand neared a liquor store in california, and apparently got frustrated when it tried to leave. >> the birds flapped around, in the liquor store outside of los angeles, trying to find a way out. at one point it flew right toward the manager who called for help. he tried to show the peacock the door but instead the bird perched up on the top of wine shelves. >> really out of my comfort zone. kind of scar

. >> cbs correspondent teri okita is live in the london with the latest on the attacks. >> reporter: good morning. prime minister theresa may alluded to islamic extremists behind this attack with suspects inspired by others and copying attacks. on the streets people in london are seeing more patrols. the attack unfolded shortly after 10:00 p.m. saturday. a van sped across london bridge running down pedestrians on the sidewalk. the vehicle stopped near bureau market, a neighborhood filled with bars, restaurants, and tourists. a group of men got out and began stabbing people. >> i just saw some people run away and there were people lying on the ground. there was a taxi driver with the window down shouting at people to run. >> reporter: armed police officers responded with in minutes and shot and killed all three suspects. a photo shows one lying on the ground with canistered strapped to his belt. >> the suspects were wearing what looked like explosive vests but these were established to be hoaxes. >> reporter: police are continuing to comb the area for clues. this was the the second at

teri okita, cbs news, england. >>> a four member team from rolls royce built the car on their own timend dime. over a two-month period. no plans to build any more mini rolls royces. >>> people across the country are now preparing for a total epic solar eclipse later in the summer. it should be in the sky on august 21. it should cover a path 70 miles wide and small towns are now preparing for huge crowds to see the eclipse. >> what it means is that we're nervous that we are going to have crowd control issues, traffic control issues, and we are trying to prepare for that. >> the man you just heard from is from illinois, a town of 547, and the hometown they believe will covered by the eclipse and they are expecting over 10,000 visitors. it is the first time a total solar eclipse has hit north america in 90 years. >> and everyone all around you has the sense, the feeling of awe as they're watching this really incredible experience. >> it will have real world effects also. experts say it could affect gps systems and communications lines. >>> you want to see the eclipse? your best chance is

i'm teri okita in london at the scene of what is being called an unprecedented situation. that story just ahead. i'm michelle griego. and i'm anne makovec in for kenny choi... we want to begin with breaking news out of alexandria, virginia... where at >>> good morning. i'm michelle griego. >> i'm anne makovec. we have breaking news out of alexandria. four people were shot including the suspect and one congressman in alexandria who was hit in the hip. their conditions at this hour are not known. >> witnesses say those members were playing baseball at a park in the del rey section of alexandria. nancy cortes is on capitol hill. nancy what can you tell us at this point? >> reporter: well, gayle, what cbs news has confirmed is that this shooting happened in a dugout at a el