13814107 - Yellowstone National Park, Wyoming, USA. Thermal bacteria mat.13814109 - Yellowstone National Park, Wyoming, USA. Thermal bacteria mat.11954271 - A symbolic illustration of gut bacteria71415920 - Dead trees entombed in travertine deposits colored by thermophilic bacteria. Upper Terraces of Mammoth Hot Springs, Yellowstone National Park.71415921 - Dead trees entombed in travertine deposits colored by thermophilic bacteria. Upper Terraces of Mammoth Hot Springs, Yellowstone National Park.13383826 - Cranberry chutney (protects against bacteria in the bladder)12083131 - Capsules containing probiotic bacteria for making vegan cheese70472747 - Antibiotic drugs being tested to see how resistant they are to bacteria70447078 - Thermophilic algae and bacteria color a runoff stream of Sapphire Pool in Biscuit Basin, Yellowstone National Park70472746 - Antibiotic drugs being tested to see how resistant they are to bacteria70387874 - Dry Valleys, Antarctica The McMurdo Dry Valleys are a row of valleys west of McMurdo Sound, Antarctica, so named because of their extremely low humidity and lack of snow and ice cover Photosynthetic bacteria have been found living in the relatively moist70472745 - Antibiotic drugs being tested to see how resistant they are to bacteria70336863 - Neisseiria gonorrhoeae bacteria70336868 - Mycobacterium tuberculosis bacteria13814020 - Deposits of travertine colored by thermophilic bacteria, Upper Terraces Mammoth Hot Springs, Yellowstone National Park.13882144 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R10184655 - Chicken being roasted at 90°C for prevention against salmonella bacteria13882140 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La13882145 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R13882172 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La70043496 - Pink snow caused by bacteria in front of snow covered mountains, Graham Land, Antarctic Peninsula Antarctica70509037 - A lab technician using a cotton swab on a Petri dish with a bacteria culture, close-up of hand70509032 - Petri dishes holding different stages of bacteria cultures70336858 - Clostridium botulinum bacteria70509026 - A lab technician holding a Petri dish with a bacteria culture growing in it, close-up of the hand70509021 - Petri dishes holding different stages of bacteria cultures70336866 - Gram + bacteria70509023 - A lab technician using a cotton swab on a Petri dish with a bacteria culture, close-up of hand70336862 - Staphylococcus aureus bacteria70336859 - Corynebacterium diphtheriae bacteria11443870 - A drawing of food inside the human digestive system13814033 - USA, Wyoming, Yellowstone National Park. Grand Prismatic Spring scenic13757854 - Homemade kefir made from kefir tubers and milk (vegetarian)13861066 - Man with COVID-19 Vaccination Sticker on Sweater13861161 - Crowd waiting to be vaccinated at the Department of Health building, New York City, New York, USA, Al Ravenna, New York World-Telegram and the Sun Newspaper Photograph Collection, 194713861065 - Man wearing Protective Face Mask, head and shoulders Profile13882287 - Terraced mineral deposits and steam vapors at the Mammoth Hot Springs in Yellowstone Natural Park; Wyoming, United States of America13778447 - Families sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778444 - Families stand to visit at a distance on a path through a park during the Covid-19 world pandemic; St. Albert, Alberta, Canada13882187 - Mineral deposits and thermal runoff channels at Angel Terrace with dead lodgepole pine trees, also known as bobby sox trees due to the white reside left behind, in the Mammoth Hot Springs, Yellowstone Natural Park; Wyoming, United States of America13861064 - Man wearing Protective Face Mask with COVID-19 vaccination sticker on sweater13778448 - Two women sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778389 - Female's hands applying hand sanitizer into a male's hands during the Covid-19 world pandemic; Toronto, Ontario, Canada13778450 - Families sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778443 - Families stand to visit at a distance on a path through a park during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778430 - A young man wears a mask and stands behind a window inside his house during the Covid-19 world pandemic; Edmonton, Alberta, Canada13883734 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red along the salty, dry shoreline; Lone Pine, Inyo County, California, United States of America13778442 - Two women meet in the neighbourhood during the Covid-19 world pandemic, physical distancing with one woman in her car and one woman on the street; St. Albert, Alberta, Canada00155165 - Mould on the surface of a drink in a glass13778458 - A woman stands on her balcony getting fresh air during isolation, Covid-19 world pandemic; St. Albert, Alberta, Canada13778441 - A woman stands on her balcony getting fresh air during isolation, Covid-19 world pandemic; St. Albert, Alberta, Canada13718702 - Boy sneezing13778453 - Families sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13718855 - Woman in car wearing surgical mask13718800 - Woman wearing protective face mask writing on whiteboard13718708 - Woman wearing protective mask71105210 - Plitvice Lakes National Park is one of the oldest national parks in Southeast Europe and the largest national park in Croatia. In 1979, Plitvice Lakes National Park was added to the UNESCO World Heritage register. The national park was founded in 1949 and13779878 - Close-up of fly on soupspoon with soup bowl, studio shot13778452 - Two women meet in the neighbourhood during the Covid-19 world pandemic, physical distancing from their vehicles on the street; St. Albert, Alberta, Canada13778445 - Families stand to visit at a distance on a path through a park during the Covid-19 world pandemic; St. Albert, Alberta, Canada13716225 - Seedlings13719204 - Teenage boy wearing face mask13718689 - Couple wearing protective mask looking at camera13716273 - Seedlings growing in cracked soil13778449 - Two women sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778457 - A woman stands on her balcony getting fresh air during isolation, Covid-19 world pandemic; St. Albert, Alberta, Canada13718763 - Hand holding test tube13718700 - Hand remving pills from blister13883736 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water red through the salty residue; Lone Pine, Inyo County, California, United States of America13718807 - Woman applying hand sanitizer13883733 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red along the salty, dry shoreline; Lone Pine, Inyo County, California, United States of America00942399 - A mouldy peach13778454 - Families sit in the back of their vehicles in a parking lot to visit during the Covid-19 world pandemic; St. Albert, Alberta, Canada13778386 - Pre-teen boy stands wearing a protective mask to protect against COVID-19 during the Coronavirus World Pandemic; Toronto, Ontario, Canada13757855 - Homemade kefir made from kefir tubers and milk (vegetarian)13718474 - children mouthguard13718473 - children mouthguard13883735 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red along the salty, dry shoreline as cattle graze on the mineral rich land; Lone Pine, Inyo County, California, United States of America13883732 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red; Lone Pine, Inyo County, California, United States of America13718761 - Scientist holding medical samples in test tubes13883731 - A paramotor pilot flies over Owens Lake, a mostly dry lake bed, in the Sierra Nevada near Lone Pine with salt loving halobacteria turning the shallow water a vibrant shade of red; Lone Pine, Inyo County, California, United States of America13778446 - Families stand to visit at a distance on a path through a park during the Covid-19 world pandemic; St. Albert, Alberta, Canada71138814 - Bright orange rim and green water of a steaming Morning Glory Pool in the Upper Geyser Basin, Yellowstone National Park, Wyoming.13718762 - Scientist holding medical sample in test tube13718814 - Woman wearing protective mask13718472 - children mouthguard13711409 - Seedlings13718841 - Man looking through window00861302 - Yoghurt in blue container13721124 - Father and child wash their hands00207452 - A Single Molded Orange00155166 - Mould in a petri dish13718701 - Boy using inhaler00863754 - Mould13718707 - Woman wearing protective mask on train station platform13718703 - Boy sneezing13721125 - Father and child wash their hands13718881 - People applying hand sanitizer13718803 - Female doctor wearing protective face masknext page
