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38 results

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    Tree roots growing over temple, Angkor, Cambodia — Stock Photo
    Tree roots growing over temple, Angkor, Cambodia
    Blood samples in a multi well plate during a clinical trial. — Stock Photo
    Blood samples in a multi well plate during a clinical trial.
    Vaccine being prepared in syringe on metal tray in clinic. — Stock Photo
    Vaccine being prepared in syringe on metal tray in clinic.
    Thought bubble above businessman in hot air balloon — Stock Photo
    Thought bubble above businessman in hot air balloon
    Interior of room in dental school — Stock Photo
    Interior of room in dental school
    Dummy patients lying in hospital beds, Bradenton, Florida, USA — Stock Photo
    Dummy patients lying in hospital beds, Bradenton, Florida, USA
    Fireman jackets in fire training facility — Stock Photo
    Fireman jackets in fire training facility
    Female scientist examining bacterial culture growing in petri dish. — Stock Photo
    Female scientist examining bacterial culture growing in petri dish.
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Testing blood sample from a multi well plate during a clinical investigation. — Stock Photo
    Testing blood sample from a multi well plate during a clinical investigation.
    Female scientist examining bacterial culture growing in petri dish. — Stock Photo
    Female scientist examining bacterial culture growing in petri dish.
    Man with wings flying above crowd — Stock Photo
    Man with wings flying above crowd
    53854 — Stock Photo
    53854
    Trees and forest lining by rural road — Stock Photo
    Trees and forest lining by rural road
    Testing blood sample from a multi well plate during a clinical investigation. — Stock Photo
    Testing blood sample from a multi well plate during a clinical investigation.
    Stairway leading to bright room — Stock Photo
    Stairway leading to bright room
    Crowd arrow chasing man with flag — Stock Photo
    Crowd arrow chasing man with flag
    Winding grass path in landscaped garden — Stock Photo
    Winding grass path in landscaped garden
    Assortment of experimental drugs being tested in chemical laboratory. — Stock Photo
    Assortment of experimental drugs being tested in chemical laboratory.
    Testing blood sample from a multi well plate during a clinical investigation. — Stock Photo
    Testing blood sample from a multi well plate during a clinical investigation.
    Interior of modern courtyard at office building — Stock Photo
    Interior of modern courtyard at office building
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Vaccine being prepared in syringe on metal tray in clinic. — Stock Photo
    Vaccine being prepared in syringe on metal tray in clinic.
    Female scientist examining bacterial culture growing in petri dish. — Stock Photo
    Female scientist examining bacterial culture growing in petri dish.
    Gravel path and rocks in landscaped garden — Stock Photo
    Gravel path and rocks in landscaped garden
    Fireman helmets and gear on shelf, close-up — Stock Photo
    Fireman helmets and gear on shelf, close-up
    Empty work tables in classroom, Bradenton, Florida, USA — Stock Photo
    Empty work tables in classroom, Bradenton, Florida, USA
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus — Stock Photo
    Pharmaceutical research. Potential new medicines and vaccines on electron micrograph of virus
    Scientist viewing multi well plate containing samples for testing in laboratory. — Stock Photo
    Scientist viewing multi well plate containing samples for testing in laboratory.
    53855 — Stock Photo
    53855
    Blood samples in a multi well plate during a clinical trial. — Stock Photo
    Blood samples in a multi well plate during a clinical trial.
    Businessman looking up at ladders — Stock Photo
    Businessman looking up at ladders
    Blood samples in a multi well plate during a clinical trial. — Stock Photo
    Blood samples in a multi well plate during a clinical trial.
    Assortment of experimental drugs being tested in chemical laboratory. — Stock Photo
    Assortment of experimental drugs being tested in chemical laboratory.
    Bicycle lodged in tree in conifer forest — Stock Photo
    Bicycle lodged in tree in conifer forest
    Trees and forest lining by rural road — Stock Photo
    Trees and forest lining by rural road
    Workers climbing stairs on blue background — Stock Photo
    Workers climbing stairs on blue background
    Box of dental equipment and dentures, high angle view — Stock Photo
    Box of dental equipment and dentures, high angle view