En
  • En English
  • De Deutsch
  • Fr Français
  • Sp Español
  • Ru Русский
  • It Italiano
  • Pt Português
  • Ua Українська
15513445 results

    OrientationOrientation
    PeoplePeople
    CategoryCategory
    ColorColor
    EditorialEditorial
    Safe SearchSafe Search
    Clear
    Hide
    Dust mite consuming skin flake — Stock Photo
    Dust mite consuming skin flake
    Teacher watching curious students playing with beakers at interactive exhibit in science center — Stock Photo
    Teacher watching curious students playing with beakers at interactive exhibit in science center
    Digital illustration of anaerobic saccharolytic Bacteroides bacteria. — Stock Photo
    Digital illustration of anaerobic saccharolytic Bacteroides bacteria.
    Closeup view of scientist analyzing bacterial colonies — Stock Photo
    Closeup view of scientist analyzing bacterial colonies
    Medical nanorobot in blood vessel, digital illustration. — Stock Photo
    Medical nanorobot in blood vessel, digital illustration.
    Adult female mosquito — Stock Photo
    Adult female mosquito
    3d illustration of cancer cells attacked and killed by lymphocytes. — Stock Photo
    3d illustration of cancer cells attacked and killed by lymphocytes.
    Red blood cells — Stock Photo
    Red blood cells
    Close-up of pipette sampling chemical compounds from glass beaker. — Stock Photo
    Close-up of pipette sampling chemical compounds from glass beaker.
    Limescale, coloured scanning electron micrograph (SEM). — Stock Photo
    Limescale, coloured scanning electron micrograph (SEM).
    Female scientist using pipette at fume hood in laboratory — Stock Photo
    Female scientist using pipette at fume hood in laboratory
    Digital artwork of illuminated red human cancer cell. — Stock Photo
    Digital artwork of illuminated red human cancer cell.
    Human internal brain anatomy — Stock Photo
    Human internal brain anatomy
    Male scientist soldering circuit board in laboratory — Stock Photo
    Male scientist soldering circuit board in laboratory
    Blood samples ready for analysis — Stock Photo
    Blood samples ready for analysis
    Technicians working in sealed and sterile biomedical laboratory. — Stock Photo
    Technicians working in sealed and sterile biomedical laboratory.
    Skeletal system of adult female — Stock Photo
    Skeletal system of adult female
    Skeletal system and internal organs — Stock Photo
    Skeletal system and internal organs
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration. — Stock Photo
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration.
    Scientist pipetting solution into the glass test tube at lab — Stock Photo
    Scientist pipetting solution into the glass test tube at lab
    Cropped image scientist adding liquid in flask — Stock Photo
    Cropped image scientist adding liquid in flask
    View of Fetus at 37 weeks — Stock Photo
    View of Fetus at 37 weeks
    Toxoplasma gondii in blood, digital illustration. — Stock Photo
    Toxoplasma gondii in blood, digital illustration.
    View of Embryo at 5 weeks — Stock Photo
    View of Embryo at 5 weeks
    Digital illustration of blue bacteria in bloodstream. — Stock Photo
    Digital illustration of blue bacteria in bloodstream.
    Diatoms single-celled algae — Stock Photo
    Diatoms single-celled algae
    Satellite view of Saturn — Stock Photo
    Satellite view of Saturn
    Digital illustration of shaped virus cells. — Stock Photo
    Digital illustration of shaped virus cells.
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar. — Stock Photo
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar.
    Close-up of petri dishes with pipette. — Stock Photo
    Close-up of petri dishes with pipette.
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration — Stock Photo
    Serratia marcescens rod-shaped Gram-negative bacteria, digital illustration
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers. — Stock Photo
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers.
    Gene editing, conceptual digital illustration. — Stock Photo
    Gene editing, conceptual digital illustration.
    Scientist viewing bacteria cultures — Stock Photo
    Scientist viewing bacteria cultures
    Red blood cells and blood vessel — Stock Photo
    Red blood cells and blood vessel
    Scientist holding petri dish with biohazard warning in microbiology lab. — Stock Photo
    Scientist holding petri dish with biohazard warning in microbiology lab.
    Side view of female vet in blue uniform looking through microscope while working in lab — Stock Photo
    Side view of female vet in blue uniform looking through microscope while working in lab
    Human rib cage anatomy — Stock Photo
    Human rib cage anatomy
    College students conducting scientific experiment at microscope in science laboratory classroom — Stock Photo
    College students conducting scientific experiment at microscope in science laboratory classroom
    Curious boy examining DNA model in classroom — Stock Photo
    Curious boy examining DNA model in classroom
    Scientific illustration of influenza virus particle. — Stock Photo
    Scientific illustration of influenza virus particle.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Structural anatomy of adult human — Stock Photo
    Structural anatomy of adult human
    Colored digital illustration of cancer cells. — Stock Photo
    Colored digital illustration of cancer cells.
    Painful human lymph nodes — Stock Photo
    Painful human lymph nodes
    Close-up of tortoise beetle frontal portrait. — Stock Photo
    Close-up of tortoise beetle frontal portrait.
    Close-up of scientist planting seedlings into test tubes. — Stock Photo
    Close-up of scientist planting seedlings into test tubes.
    Adult dust mite — Stock Photo
    Adult dust mite
    Intestinal villi projections — Stock Photo
    Intestinal villi projections
    Female student holding equipment while practicing experiment in laboratory — Stock Photo
    Female student holding equipment while practicing experiment in laboratory
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Close-up of chemist hand holding equipment in pharmaceutical laboratory. — Stock Photo
    Close-up of chemist hand holding equipment in pharmaceutical laboratory.
    Illustration of illuminated red human cancer cell. — Stock Photo
    Illustration of illuminated red human cancer cell.
    Close up of text tubes in rack at science lab — Stock Photo
    Close up of text tubes in rack at science lab
    Butterflies sitting on plant — Stock Photo
    Butterflies sitting on plant
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection. — Stock Photo
    Colored digital illustration of Blastomyces dermatitidis fungus causing fungal infection.
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration. — Stock Photo
    Human intestine and close-up of Campylobacter jejuni bacteria causing Campylobacteriosis, conceptual illustration.
    View of Fetus at 6 weeks — Stock Photo
    View of Fetus at 6 weeks
    Close up of microscope in laboratory — Stock Photo
    Close up of microscope in laboratory
    Sequence showing dwarf galaxy such as Sagittarius Dwarf encountering Milky Way, subsequent disruption and distortion. — Stock Photo
    Sequence showing dwarf galaxy such as Sagittarius Dwarf encountering Milky Way, subsequent disruption and distortion.