Jetty leading out to tropical sea, Maldives, Indian Ocean, Asia

Jetty leading out to tropical sea, Maldives, Indian Ocean, Asia

Road leading out of Kharsa village, Ladakh, India, Himalayas, Asia

Paseo El Prado, Malecon, leading out of the city centre, Cienfuegos City, Cuba, West Indies, Caribbean, Cental America

A narrow street lined with old buildings leading towards the Hokan-ji Gojunoto pagoda peeking out in the distance against the sunrise sky, Kyoto, Honshu, Japan, Asia

Road leading out to the sea formed by excavated salt and minerals, Dead Sea, Israel, Middle East

Woman looking out to sea from path leading to beach with wooden fence, South Beach, Miami, Florida, United States of America, North America

Birds

Birds

Birds

Stairs leading to the Balcon del Mediterraneo, balcony of the Mediterranean, hexagonal outdoor terrace, Benidorm, Costa Blanca, Spain, Europe

Snow-covered steps lead down to a picturesque village view in winter, New wooden footbridge in Calw town garden, Calw, Black Forest, Germany, Europe

Road leading to the Khardung La or Khardung Pass, the highest drivable pass in the world, Ladakh, Indian Himalayas, Jammu and Kashmir, northern India, India, Asia

Mountain guide guiding a young woman on a short rope through a rock face, Wiederroute, Watzmann, Schonau am Konigsee, Berchtesgadener Land, Bavaria, Germany, Europe

Jetty leading to a small rocky island with sunbeds, Santa Maria island, Madagascar, Africa

Gravel road leading to a gate of cypress trees in wide Tuscanian landscape, late afternoon, Orcia Valley, Tuscany, Italy, Europe

Road leading to the turquoise waters of the Indian Ocean, Rodrigues, Mauritius, Africa

Wooden track for wheelchair access on Bettmerhorn Mountain, 2872 metres high, leading to the observation deck above the Aletsch Glacier, Canton of Valais, Switzerland, Europe

Jetty leading out into the sea, Alcudia, Majorca, Balearic Islands, Spain, Europe

Sunrise at a jetty leading out into the sea, Alcudia, Majorca, Balearic Islands, Spain, Europe

Disused Suedbahnhof railway station, built in 1908, exit leading through a tunnel, restored, Krefeld, North Rhine-Westphalia, Germany, Europe

Jetty leading to a small rocky island with sunbeds, Santa Maria island, Madagascar, Africa

Country road leading through meadows, Davit Gareja, Georgia, Caucasus

Research assistants and technicians from the University of Ghana collect dust samples from the living rooms and bedrooms of children in Accra, Ghana. The samples will be analyzed for the presence of dust mites, fungus', and animal allergens to help researchers better understand why children in wealthier homes have higher rates of allergies and asthma than poorer children. The leading theory is that higher rates of helminth (parasite) infections among poorer children are affecting the immune system in a way that offers protection from allergies and asthma. The study aims to find out what the worms are doing, isolate the beneficial effect and replicate it.

Research assistants and technicians from the University of Ghana perform basic skin prick tests on school children in Accra, Ghana to test for sensitivities to dog, cat, dust mites, grass pollen, peanuts, and cockroach allergens. The results have shown that children in wealthier homes have higher rates of allergies and asthma than poorer children. The leading theory is that higher rates of helminth (parasite) infections among poorer children are affecting the immune system in a way that offers protection from allergies and asthma. The study aims to find out what the worms are doing, isolate the beneficial effect and replicate it.

Research assistants and technicians from the University of Ghana collect dust samples from the living rooms and bedrooms of children in Accra, Ghana. The samples will be analyzed for the presence of dust mites, fungus', and animal allergens to help researchers better understand why children in wealthier homes have higher rates of allergies and asthma than poorer children. The leading theory is that higher rates of helminth (parasite) infections among poorer children are affecting the immune system in a way that offers protection from allergies and asthma. The study aims to find out what the worms are doing, isolate the beneficial effect and replicate it.

Research assistants and technicians from the University of Ghana perform basic skin prick tests on school children in Accra, Ghana to test for sensitivities to dog, cat, dust mites, grass pollen, peanuts, and cockroach allergens. The results have shown that children in wealthier homes have higher rates of allergies and asthma than poorer children. The leading theory is that higher rates of helminth (parasite) infections among poorer children are affecting the immune system in a way that offers protection from allergies and asthma. The study aims to find out what the worms are doing, isolate the beneficial effect and replicate it.

Research assistants and technicians from the University of Ghana collect dust samples from the living rooms and bedrooms of children in Accra, Ghana. The samples will be analyzed for the presence of dust mites, fungus', and animal allergens to help researchers better understand why children in wealthier homes have higher rates of allergies and asthma than poorer children. The leading theory is that higher rates of helminth (parasite) infections among poorer children are affecting the immune system in a way that offers protection from allergies and asthma. The study aims to find out what the worms are doing, isolate the beneficial effect and replicate it.

A dirt road leading out into canyonlands, Moab, Utah.

Lights On A Wooden Pier Leading Out In The Water At Night, Kho Samet, Thailand

A dock leading out to the tranquil waters in the Bay of Bengal, Andaman Islands, India

A Wooden Dock Leading Out To A Tranquil Lake At Sunset, Starnberger See, Bavaria, Germany

Sidney, British Columbia, Canada, A Dock Leading Out To The Ocean

Lights On A Wooden Pier Leading Out In The Water At Night, Kho Samet, Thailand

A flamingo stands on a structure leading out to the water with a glowing sun over the horizon, composite image

A Dock Leading Out Into The Lake At Sunrise, Pigeon Lake, Alberta, Canada

A Wooden Dock Leading Out To A Tranquil Lake At Sunset, Starnberger See, Bavaria, Germany

Wooden posts leading out into the river, Vancouver british columbia canada

A Wooden Dock Leading Out To A Misty Tranquil Lake In Riding Mountain National Park, Wasagaming, Manitoba, Canada

Wooden Dock Leading Out To A Tranquil Lake At Sunrise, Whiteshell, Manitoba, Canada

A long pier with railings extending out over the Pacific Ocean leading to the horizon, San Luis Obisbo County, California, USA