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69 results found
Scientist free diving to make a photo identification of an individual manta ray (Manta birostris), Yum Balam Marine Protected Area, Quintana Roo, Mexico, North America
The Southern Patagonian Icesheet, one of the world's largest ice-caps, along the western edge of the Chalten Massif, Patagonia, Argentina
Tilted layers showing bedding planes in strata of sedimentary rock in coastal cliff at Odeceixe, Algarve, Portugal, Europe
Desert plants inside the Princess of Wales conservatory Royal Botanic Gardens, UNESCO World Heritage Site, Kew, London, England, United Kingdom, Europe
Large heliostat EuroDish solar energy scientific research centre, Tabernas, Almeria, Andalusia, Spain, Europe
Grape vines growing in black volcanic soil in protected enclosed pits, La Geria, Lanzarote, Canary Islands, Spain, Atlantic, Europe
The spectacular scenery on the island of Madeira, Atlantic Ocean, Portugal
Close-up of a honeybee pollinating a white flower on a green spiky plant, with a blurred natural background, United Kingdom, Europe
The Houston Museum of Natural Science, Hermann Park, Houston, Texas, United States of America, North America
Captive Galapagos giant tortoise (Geochelone elephantopus) at the Charles Darwin Research Station, Galapagos, UNESCO World Heritage Site, Ecuador, South America
Wild Galapagos giant tortoise (Geochelone elephantopus) at Urbina Bay, Isabela Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America
Iceberg detail in and around the Antarctic Peninsula during the austral summer months, Southern Ocean, Antarctica, Polar Regions
A small pod of Type B killer whales (Orcinus nanus) just outside Duse Bay in the Weddell Sea, Antarctica, Polar Regions
Pregnant female southern elephant seal (Mirounga leonina) giving birth on the beach in Stromness Bay, South Georgia Island
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Petrified sand dunes, White Canyon State Park, Red Cliffs Desert Reserve near St. George, Utah, United States of America
Ephemeral Spring on Red Wall of Roaring Springs Canyon, North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, United States of America
The interior of the Supai Tunnel along the North Kaibab Trail, Grand Canyon North Rim, UNESCO, Arizona, United States of America
A canyon that drains into Dead Wash, Petrified Forest National Park, Arizona, United States of America
White saxaul (Haloxylon persicum), Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia
People at the Viewpoint on the Harrat volcanic plateau, AlUla, Medina Province, Saudi Arabia
Black-browed albatross (Thalassarche melanophrys) breeding colony on Steeple Jason Island in the Falkland Islands
Twin Erratic boulders high above Nant Ffrancon valley, Snowdonia National Park (Eryri), North Wales, United Kingdom
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Tousside volcano above Trou du Natron, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the Trou du Natron volcanic crater and its natron lakes, Tibesti Mountains, Chad
Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad
Aerial of the rocky mountains around Zouar, Tibesti Mountains, Chad
Adult humpback whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Southeast Alaska, United States of America
Adult brown bears (Ursus arctos) courtship behaviour, Brooks River, Katmai National Park near Bristol Bay, Alaska, United States of America
A rare sighting of an adult blue whale (Balaenoptera musculus) sub-surface feeding in the Svalbard Archipelago, Norway
Continental drift between North American and Eurasian tectonic plates, Thingvellir National Park, UNESCO, in winter, Western Region, Iceland
Continental drift between North American and Eurasian tectonic plates, Thingvellir National Park, UNESCO, in winter, Western Region, Iceland
Continental drift between North American and Eurasian tectonic plates, Thingvellir National Park, UNESCO, in winter, Western Region, Iceland
Continental drift between North American and Eurasian tectonic plates, Thingvellir National Park, UNESCO, in winter, Western Region, Iceland
People and continental drift of North American and Eurasian tectonic plates, Thingvellir National Park in winter, UNESCO, Western Region, Iceland
People and continental drift of North American and Eurasian tectonic plates, Thingvellir National Park in winter, UNESCO, Western Region, Iceland
Continental drift between North American and Eurasian tectonic plates, Thingvellir National Park, UNESCO, in winter, Western Region, Iceland
Dry waterfall cliffs, Johnson Canyon between Bainbridge Steel and Stone Dams near Ash Fork, Kaibab National Forest, Arizona, United States of America
Dry waterfall cliffs, Johnson Canyon between Bainbridge Steel and Stone Dams near Ash Fork, Kaibab National Forest, Arizona, United States of America
An argonaut (Genus Argonauta), a group of pelagic octopuses. Baja California, Sea of Cortez, Mexico, North America
Wandering albatross (Diomedea exulans) chick at breeding colony on Prion Island, Bay of Isles, South Georgia
Boulder pile in a valley leading to Dead Wash, Petrified Forest National Park, Arizona, United States of America
Petrified forest, Agia Marina, Agios Nikolaos Geopark geological structures, Greece
Adult rockhopper penguins (Eudyptes chrysocome chrysocome) at breeding and molting colony on New Island, Falkland Islands
View of the famous rock runs outside Stanley, the capital and only city in the Falkland Islands
Gorner Glacier on Monte Rosa massif, Zermatt, Canton Valais, Switzerland
Tousside volcano above Trou du Natron, Tibesti Mountains, Chad
Glacial iceberg detail from ice calved off the Sawyer Glacier in Tracy Arm, Southeast Alaska, United States of America
Glacial iceberg detail from ice calved off the LeConte Glacier near Petersberg, Southeast Alaska, United States of America
Adult humpback whales (Megaptera novaeangliae) co-operatively bubble-net feeding in Southeast Alaska, United States of America
A mother polar bear (Ursus maritimus), and cub of the year feeding on a fin whale carcass in Holmabukta in the Svalbard Archipelago, Norway
A view of the boiling mud at Namafjall, Iceland
Skull of an adult female leopard seal (Hydrurga leptonyx), on display at the Natural History Museum in Stanley, Falkland Islands, South America
The Little Teepees on the north side of Haystack Mesa in Petrified Forest National Park, Arizona, United States of America, North America
Southern elephant seal (Mirounga leonina) mating behavior on South Georgia Island, Southern Ocean
Green chameleon camouflaged among lush foliage, displaying natural wildlife and adaptation at Kew Gardens, London, England, United Kingdom, Europe
Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia
Sandstone rock formations in the desert canyons of the Ashar Valley, Medina Province, Saudi Arabia
Rana El Zein, Deputy Director at AFALULA, and White saxaul (Haloxylon persicum), Sharaan Nature Reserve, AlUla, Medina Province, Saudi Arabia
Remarkable sandstone rock carved by erosion in the Ashar Valley, AlUla, Medina Province, Saudi Arabia
Healer with medicinal herbs in Ngiresi village, Tanzania
View of geysers at Geysir Hot Springs in winter, Western Region, Iceland
Killer whale pod (Orcinus orca), beside tourists in inflatables off Punta Colorada, Isla San Jose, Baja California Sur, Mexico, North America
Palace of the Arts, Palau de les Arts Reina Sofia, City of Arts and Sciences, Valencia, Spain, Europe
Giant bison skeleton in the Museum of Natural History and Science, Cincinnati Museum Center at Union Terminal, Cincinnati, Ohio, United States of America, North America
Allosaurus Fragilis in the Museum of Natural History and Science, Cincinnati Museum Center at Union Terminal, Cincinnati, Ohio, United States of America, North America
Museum of Natural Science, Karlsruhe, Baden-Wurttemberg, Germany, Europe
Caucasian woman watering garden in greenhouse
Caucasian scientist using digital tablet in greenhouse
Caucasian scientist using digital tablet in greenhouse
Wind turbines and solar panels in remote landscape
Mixed race scientist dropping leaf in test tube
Caucasian woman posing in greenhouse
Caucasian scientist using digital tablet in greenhouse
Caucasian woman gardening in greenhouse
Crab preying on dead portuguese man-of-war, Physalia physalis, Praia do Forte, Bahia, Brazil (South Atlantic)
The partial eclipse of the Sun, October 23, 2014, as seen from Jasper, Alberta, shot under clear skies through a mylar filter, on the front of a 66mm f/6 apo refractor using the Canon 60Da for 1/8000 (!) sec exposure at ISO 100. The colours are natural, with the mylar filter providing a neutral 'white light' image. The big sunspot on the Sun that day is just disappearing behind the Moon's limb. The mylar filter gave a white Sun, its natural colour, but I have tinted the Sun's disk yellow for a more pleasing view that is not just white Sun/black sky.
The partial eclipse of the Sun, October 23, 2014, as seen from Jasper, Alberta, in this case shot through thin cloud but that makes for a more interesting photo than one in a clear sky. This is still shot through a mylar filter, on the front of a 66mm f/6 apo refractor using the Canon 60Da for 1/25 sec exposure at ISO 100. The colours are natural, with the mylar filter providing a neutral 'white light' image. With the Sun dimmed a lot by cloud, the longer exposure allowed picking up light and colours in the surrounding clouds.
Person with a safety suit in a forest area. Ayegui, Navarre, Spain, Europe
Person with a safety suit lying down in a flowers carpet in a forest area. Ayegui, Navarre, Spain, Europe
Aurora Borealis (Northern Lights) over VisitInari wood cabins in Lake Inari, Lapland, Finland
Aurora Borealis (Northern Lights) over VisitInari wood cabins in Lake Inari, Lapland, Finland
Windmills. Spain.
Steam vents rising from river in Yellowstone National Park, USA
Person with a safety suit in a forest area. Ayegui, Navarre, Spain, Europe
Cygnus or the Northern Cross is setting amid the pine trees at Athabasca Falls in Jasper National Park, on a late October night. Cepheus is above and the bright star Vega is low and just above the trees. Deneb is at centre, as is the dark nebula Lynds 3, the Funnel Cloud Nebula. Light cloud adds the natural star glows but also discolours the sky near the horizon.
Aurora Borealis (Northern Lights) over Lake Inari, Lapland, Finland
A particularly colourful sunset at the Red Rock Coulee Natural Area in southeast Alberta, with a lone figure silhouetted against the sky.
Plant tissue culture in a test tube
Researcher studying plant life
Summer Triangle
Clinical research in the GHICL. The physical medicine and rehabilitation department in Saint Philibert hospital in Lille, France. Exercises to develop the patient's muscle tone in functional rehabilitation, under the supervision of a doctor.