Show Navigation
Search Results
Refine Search
Keywords:
Match all words
Match any word
City:
State (US):
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Armed Forces Americas
Armed Forces
Armed Forces Pacific
Country:
United States
Afghanistan
Albania
Algeria
Aland Islands
American Samoa
Andorra
Angola
Anguilla
Antarctica
Antigua/Barbuda
Argentina
Armenia
Aruba
Australia
Austria
Azerbaijan
Bahamas
Bahrain
Bangladesh
Barbados
Belarus
Belgium
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia/Herzegowina
Botswana
Bouvet Island
Brazil
British Indian Ocean Territory
Brunei Darussalam
Bulgaria
Burkina Faso
Burundi
Cambodia
Cameroon
Canada
Cape Verde
Cayman Islands
Central African Republic
Chad
Chile
China
Christmas Island
Cocos (Keeling) Islands
Colombia
Comoros
Congo, Democratic Republic
Congo
Cook Islands
Costa Rica
Cote D'ivoire
Croatia
Cuba
Cyprus
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
East Timor
Ecuador
Egypt
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Falkland Islands (Malvinas)
Faroe Islands
Fiji
Finland
France
French Guiana
French Polynesia
French Southern Territories
Gabon
Gambia
Georgia
Germany
Ghana
Gibraltar
Greece
Greenland
Grenada
Guadeloupe
Guam
Guatemala
Guernsey
Guinea
Guinea-Bissau
Guyana
Haiti
Heard/McDonald Islands
Honduras
Hong Kong
Hungary
Iceland
India
Indonesia
Iran (Islamic Republic)
Iraq
Ireland
Israel
Isle of Man
Italy
Jamaica
Japan
Jersey
Jordan
Kazakhstan
Kenya
Kiribati
Korea, D.P.R.
Korea, Republic
Kosovo
Kuwait
Kyrgyzstan
Lao, P.D.R.
Latvia
Lebanon
Lesotho
Liberia
Libyan Arab Jamahiriya
Liechtenstein
Lithuania
Luxembourg
Macau
Macedonia
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta
Marshall Islands
Martinique
Mauritania
Mauritius
Mayotte
Mexico
Micronesia, Federated States
Moldova, Republic
Monaco
Mongolia
Montenegro
Montserrat
Morocco
Mozambique
Myanmar
Namibia
Nauru
Nepal
Netherlands
Netherlands Antilles
New Caledonia
New Zealand
Nicaragua
Niger
Nigeria
Niue
Norfolk Island
Northern Mariana Islands
Norway
Oman
Pakistan
Palestinian Territory
Palau
Panama
Papua New Guinea
Paraguay
Peru
Philippines
Pitcairn
Poland
Portugal
Puerto Rico
Qatar
Reunion
Romania
Russian Federation
Rwanda
Saint Kitts/Nevis
Saint Lucia
Saint Vincent/Grenadines
Samoa
San Marino
Sao Tome/Principe
Saudi Arabia
Serbia
Senegal
Seychelles
Sierra Leone
Singapore
Slovakia (Slovak Republic)
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
S. Georgia/Sandwich Islands
Spain
Sri Lanka
St. Helena
St. Pierre/Miquelon
Sudan
Suriname
Svalbard/Jan Mayen Islands
Swaziland
Sweden
Switzerland
Syrian Arab Republic
Taiwan
Tajikistan
Tanzania, United Republic
Thailand
Timor-Leste
Togo
Tokelau
Tonga
Trinidad/Tobago
Tunisia
Turkey
Turkmenistan
Turks/Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom
U.S. Minor Outlying Islands
Uruguay
Uzbekistan
Vanuatu
Vatican City State (Holy See)
Venezuela
Viet Nam
Virgin Islands (British)
Virgin Islands (U.S.)
Wallis/Futuna Islands
Western Sahara
Yemen
Yugoslavia
Zaire
Zambia
Zimbabwe
Model Released:
Yes
No
Any
Property Released:
Yes
No
Any
Orientation:
Vertical
Horizontal
Square
Panoramic
Any
Pricing Type:
Prints
Personal Use
Royalty-Free
Rights-Managed
(leave unchecked to
search all images)
Sort By:
Relevance
Date (most recent)
{ 98 images found }
Loading (
)...
USA_121027_322_x.jpg
USA_121027_005_x.jpg
TAI_110326_164_x.jpg
TAI_110326_110_x.jpg
ARG_110108_223_x.jpg
ARG_110108_199_x.jpg
GUA_02_xs.jpg
KUW_091_xs.jpg
USA_rs_474_qxxs.jpg
USA_CA_12_xs.jpg
SWI_121012_242_x.jpg
USA_081129_125_x.jpg
DEN_20_xs.jpg
USA_POLI_1_xs.jpg
ITA_04_xs.jpg
KUW_064_xs.jpg
ICE_040524_106_xw.jpg
Cam_meb_701_xs.jpg
USA_080913_154_xw.jpg
KUW_065_xs.jpg
USA_080913_252_xw.jpg
USA_080913_145_xw.jpg
KUW_062_xs.jpg
PHI04_0003_xxf1.jpg
USA_SCI_BIOT_09_xs.jpg
USA_SCI_BIOT_08_xs.jpg
ECU04_8220_xf1brw.jpg
MON01_0002_xxf1s.jpg
CHA104_8541_xf1brw.jpg
MEX_035_xs.jpg
MEX_034_xs.jpg
USA_SCI_HYP_07_xs.jpg
TAI_081227_558_xw.jpg
USA_SCI_BIOT_10_xs.jpg
USA_rs_27A_120_qxxs.jpg
USA_SCI_BIOT_11_xs.jpg
USA_SCI_BIOT_07_xs.jpg
ECU04_0006_xxf1rw.jpg
CHA104_9000b_1024xf1rw.jpg
USA_SCI_NUKE_21_xs.jpg
MEX_EQ_01_xs.jpg
IRQ_030329_075_x.jpg
USA_SCI_NUKE_25_xs.jpg
USA_SCI_NUKE_22_xs.jpg
USA_SCI_PHY_31_xs.jpg
Saf_mw_01a_xxs.jpg
Saf_mw_707_xs.jpg
Saf_mw_703_xs.jpg
Saf_mw_4_xxs.jpg
Saf_mw_3_xxs.jpg
Saf_mw_01a_xxs.jpg
SAF_mw_14_xs.jpg
SAF_MW_801_xs.jpg
SAF_MW_800_xs.jpg
CHI204_6047_xf1brw.jpg
CHI204_4765_xf1brw.jpg
CHA104_9040_xf1brw.jpg
USA_AG_ZAIG_01_xs.jpg
MEX_EQ_131_xs.jpg
IRQ_030329_251_rwx.jpg
IRQ_030329_246_rwx.jpg
IRQ_030329_121_x.jpg
IRQ_030329_117_x.jpg
IRQ_030329_115_x.jpg
USA_SCI_NUKE_24_xs.jpg
USA_SCI_NUKE_23_xs.jpg
USA_SCI_PHY_32_xs.jpg
CHA104_0004_xxf1rww.jpg
Usa_rs_585_xs.jpg
Usa_rs_433_120_xs.jpg
USA_rs_314_qxxs.jpg
Saf_mw_01b_xs.jpg
Saf_mw_9_xxs.jpg
Saf_mw_712_xs.jpg
Saf_mw_704_xs.jpg
Saf_mw_6_xxs.jpg
Saf_mw_2_xxs.jpg
Saf_mw_20_xs.jpg
Saf_mw_17_xs.jpg
Saf_mw_15_xs.jpg
Saf_mw_01b_xs.jpg
CHI204_0007_xxf1rw.jpg
CHA104_9035_xf1brw.jpg
CHA104_9011_xf1brw.jpg
CHA104_8817_xf1brw.jpg
CHA104_8802_xf1brw.jpg
CHA104_0007_xxf1rw.jpg
CHA104_0006_xxf1rw.jpg
CHA104_0004_xxf1rw.jpg
USA_SCI_BIOSPH_79_xs.jpg
USA_AG_ZAIG_02_xs.jpg
IRQ_030329_249_rwx.jpg
IRQ_030328_025_rwx.jpg
Saf_mw_13_xs.jpg
NAM_090312_222_xw.jpg
NAM_090312_189_xw.jpg
NAM_090313_138_xw.jpg
NAM_090312_080_xw.jpg
Peter Menzel Photography
Home
Legal & Copyright
About Us
Image Archive
Search the Archive
Exhibit List
Lecture List
Agencies
Contact Us: Licensing & Inquiries
![Genetically engineered tomato plants. Geneticist Dr. Virginia Ursin examines cultures of Flavr Savr tomato plants; the first genetically engineered whole food. Each dish contains seedlings cultured from a single cell, grown on agarose medium. Flavr Savr tomatoes have a gene that allows the fruit to ripen on the vine without softening; so they are tastier, don't need ripening with ethylene gas, and are not damaged during shipping. Tomato softening occurs due to the enzyme polygalacturonase. Flavr Savr tomatoes contain an anti-sense gene that blocks the enzyme. This tomato entered American supermarkets in 1994 but was withdrawn from the marketplace by Monsanto (which bought Calgene in 1997). Research at Calgene, California, USA. MODEL RELEASED [1995]](https://m.psecn.photoshelter.com/img-get2/I0000LcgMqijyW94/fill=/fit=180x180/I0000LcgMqijyW94.jpg)
![Genetically engineered tomato plants. The petri dish contains cultures of Flavr Savr tomato plants; the first genetically engineered whole food. Each plantlet has been cultured from a single cell, grown on agarose medium. Flavr Savr tomatoes have a gene that allows the fruit to ripen on the vine without softening; so they are tastier, do not need ripening with ethylene gas, and are not damaged during shipping. Tomato softening occurs due to the enzyme polygalacturonase. Flavr Savr tomatoes contain an anti-sense gene that blocks the enzyme. Research conducted at Calgene in California, USA. [1995].](https://m.psecn.photoshelter.com/img-get2/I00005vibbtPS9CY/fill=/fit=180x180/I00005vibbtPS9CY.jpg)
![Hypothermia Research: Dr. Robert S. Pozos, Director of the Hypothermia Research Lab at the University of Minnesota Hypothermia in Duluth. (Blocks of ice brought in for photo.) MODEL RELEASED [1988]](https://m.psecn.photoshelter.com/img-get2/I0000Bkx5G4LSQ3c/fill=/fit=180x180/I0000Bkx5G4LSQ3c.jpg)
![Genetically engineered tomato plants. Geneticist Dr Virginia Ursin examines cultures of Flavr Savr tomato plants; the first genetically engineered whole food. Each dish contains seedlings cultured from a single cell, grown on agarose medium. Flavr Savr tomatoes have a gene that allows the fruit to ripen on the vine without softening; so they are tastier, don't need ripening with ethylene gas, and are not damaged during shipping. Tomato softening occurs due to the enzyme polygalacturonase. Flavr Savr tomatoes contain an anti-sense gene that blocks the enzyme. This tomato entered American supermarkets in 1994 but was withdrawn from the marketplace by Monsanto (which bought Calgene in 1997). Research at Calgene, California, USA. MODEL RELEASED [1995]](https://m.psecn.photoshelter.com/img-get2/I0000jdQAv1Zvelk/fill=/fit=180x180/I0000jdQAv1Zvelk.jpg)
![Genetically engineered tomato plants. Geneticist Dr Virginia Ursin examines cultures of Flavr Savr tomato plants; the first genetically engineered whole food. Each dish contains seedlings cultured from a single cell, grown on agarose medium. Flavr Savr tomatoes have a gene that allows the fruit to ripen on the vine without softening; so they are tastier, don't need ripening with ethylene gas, and are not damaged during shipping. Tomato softening occurs due to the enzyme polygalacturonase. Flavr Savr tomatoes contain an anti-sense gene that blocks the enzyme. This tomato entered American supermarkets in 1994 but was withdrawn from the marketplace by Monsanto (which bought Calgene in 1997). Research at Calgene, California, USA. MODEL RELEASED.[1995]](https://m.psecn.photoshelter.com/img-get2/I0000r_XF2AHkdIk/fill=/fit=180x180/I0000r_XF2AHkdIk.jpg)
![Genetically engineered tomato plants. The petri dish contains cultures of Flavr Savr tomato plants; the first genetically engineered whole food. Each plantlet has been cultured from a single cell, grown on agarose medium. Flavr Savr tomatoes have a gene that allows the fruit to ripen on the vine without softening; so they are tastier, do not need ripening with ethylene gas, and are not damaged during shipping. Tomato softening occurs due to the enzyme polygalacturonase. Flavr Savr tomatoes contain an anti-sense gene that blocks the enzyme. This tomato entered American supermarkets in 1994 but was withdrawn from the marketplace by Monsanto (which bought Calgene in 1997). Research conducted at Calgene in California, USA. [1995]](https://m.psecn.photoshelter.com/img-get2/I0000HMy1scIQnWw/fill=/fit=180x180/I0000HMy1scIQnWw.jpg)
![Physics: Scientist, Cynthia Alviso, with two organic aerogels. The cloudy white disc is silica aerogel, whilst the red disc is an aerogel containing fibers of an organic material. Aerogel is a new material, which has very high thermal insulation and extremely low mass. It is made by drying a water-based or alcohol-based gel in a super fluid process that prevents the gel from collapsing. The resulting block of linked microscopic fibers contains about 90% air, so is very lightweight. Aerogel is being studied as a thermal insulator and as a holding medium for nuclear fusion fuel. Photographed at the Lawrence Livermore National Laboratory, USA. MODEL RELEASED [1991].](https://m.psecn.photoshelter.com/img-get2/I0000hqbklEdXBk8/fill=/fit=180x180/I0000hqbklEdXBk8.jpg)
![Physics: A blowtorch is applied to a sample of aerogel to demonstrate its insulation properties. Aerogel is a new material, which has very high thermal insulation properties and extremely low mass. It is made by adding alcohol to a conventional silica gel to remove water. The gel is then placed in a pressure chamber, and the alcohol removed under super fluid conditions. This prevents the gel from collapsing. The resulting block of silica fibers contains about 90% air, so is very lightweight. Aerogel is being studied as an insulating material and as a holding medium for nuclear fusion fuel. Photographed at the Lawrence Livermore National Laboratory, USA. [1991]](https://m.psecn.photoshelter.com/img-get2/I00009Qa8bK.lTXQ/fill=/fit=180x180/I00009Qa8bK.lTXQ.jpg)
