Cataract | Understanding and definition of Cataract | Cause of Cataract

A cataract is a clouding that develops in the crystalline lens of the eye or in its envelope, varying in degree from slight to complete opac...

Cataract | Understanding and definition of Cataract | Cause of Cataract

A cataract is a clouding that develops in the crystalline lens of the eye or in its envelope, varying in degree from slight to complete opac...

Allergic conjunctivitis | Understanding and definition of Allergic conjunctivitis | Cause Allergic conjunctivitis

Allergic conjunctivitis is inflammation of the conjunctiva (the membrane covering the white part of the eye) due to allergy. Although allerg...

Allergy | Understanding and definition of Allergy | Cause of Allergy

Allergy is a hypersensitivity disorder of the immune system. Allergic reactions occur to normally harmless environmental substances known as...

Pickens Plan remains the best road to America's energy future

Time and time again, California has proven its leadership on environmental issues. As Congress moves toward meaningful debate on critical en...

Palm kernel | Understanding and definition of Palm kernel

Palm kernel oil is an edible plant oil derived from the kernel of the oil palm Elaeis guineensis. It should not be confused with the other t...

American International Group | History and development of American International Group

American International Group American International Group, Inc. (AIG) (NYSE: AIG) is an American insurance corporation. Its corporate hea...

Crude oil | Understanding and definition of crude oil

Three conditions must be present for oil reservoirs to form: a source rock rich in hydrocarbon material buried deep enough for subterranean ...

Petroleum | History and Petroleum definitions | Purpose and function of Petroleum

Petroleum (L. petroleum, from Greek: petra (rock) + Latin: oleum (oil)) or crude oil is a naturally occurring, flammable liquid consisting o...

Chemical formula | History and definition Chemical formula

A chemical formula or molecular formula is a way of expressing information about the atoms that constitute a particular chemical compound....

Lee DeWyze | The journey of life Lee DeWyze | Profile and biography of Lee DeWyze

Lee DeWyze Leon James "Lee" DeWyze, Jr. (born April 2, 1986) is an American singer-songwriter from Mount Prospect, Illinois, an...

Kris Allen | The journey of life Kris Allen | Profile and biography of Kris Allen

Kris Allen Kristopher Neil "Kris" Allen (born June 21, 1985) is an American musician and singer-songwriter from Conway, Arkansa...

David Cook | The journey of life David Cook | Profile and biography of David Cook

David Cook David Roland Cook (born December 20, 1982) is an American rock singer-songwriter, who rose to fame after winning the seventh s...

Jordin Sparks | The journey of life Jordin Sparks | Profile and biography of Jordin Sparks

Jordin Sparks Jordin Brianna Sparks (born December 22, 1989) is an American pop/R&B singer-songwriter, model and actress from Glendal...

Taylor Hicks | The journey of life Taylor Hicks | Profile and biography of Taylor Hicks

Taylor Hicks Taylor Reuben Hicks (born October 7, 1976) is an American singer who achieved fame in 2006, when he won the fifth season of ...

Carrie Underwood | The journey of life Carrie Underwood | Profile and biography of Carrie Underwood

Carrie Underwood Carrie Marie Underwood (born March 10, 1983) is an American country singer-songwriter and actress who rose to fame as th...

Fantasia Barrino | The journey of life Fantasia Barrino | Profile and biography of Fantasia Barrino

Fantasia Barrino Fantasia Monique Barrino (born June 30, 1984) commonly known as Fantasia, is an American R&B singer, Broadway and te...

Ruben Studdard | The journey of life Ruben Studdard | Profile and biography of Ruben Studdard

Ruben Studdard Christopher Theodore Ruben Studdard (born September 12, 1978), best known as Ruben Studdard, is an American R&B, pop, ...

Kelly Clarkson | The journey of life Kelly Clarkson | Profile and biography of Kelly Clarkson

Kelly Clarkson Kelly Brianne Clarkson (born April 24, 1982) is an American pop rock singer-songwriter and actress. Clarkson rose to fame ...

Yandex | Understanding and definition of Yandex Traffic

Yadex Yandex is a Russian IT company which operates the largest search engine in Russia (with 64% market share, ranked eighth-largest in...

Plate tectonics | Understanding and definition of Plate tectonics

Plate tectonics (from the Late Latin tectonicus, from the Greek: τεκτονικός "pertaining to building") is a scientific theory which...

Volcanology | The history and description of Volcanology

Volcanology (also spelled vulcanology) is the study of volcanoes, lava, magma, and related geological, geophysical and geochemical phenomena...

Volcano | Understanding and definition Vulcano | The number of the active volcanoes in the world

A volcano is an opening, or rupture, in a planet's surface or crust, which allows hot magma, volcanic ash and gases to escape from below...

Lindsay Lohan | The journey of life Lindsay Lohan | Profile and biography of Lindsay Lohan

Lindsay Lohan ; born July 2, 1986) is an American actress, pop singer and model. She began her career as a child fashion model before making...

Olivia Wilde | The journey of life Olivia Wilde | Profile of Olivia Wilde

Olivia Wilde (born Olivia Jane Cockburn; March 10, 1984) is an American actress and model. She began acting in the early 2000s, and has sinc...

Queen Latifah to Launch HSN Fashion Line!

Queen Latifah is already a successful actress, singer and a CoverGirl, and now the multi-talented star is adding designer to her resumé wit...

Queen Latifah | The journey of life Queen Latifah | Profile of Queen Latifah

Dana Elaine Owens (born March 18, 1970) better known by her stage name Queen Latifah, is an American rapper, actress and singer. Queen Latif...

Nestle SA Acquisition

Nestle Health Science S.A. today announced that it has agreed to acquire Prometheus Laboratories Inc., a San Diego-based company. Prometheus...

Nestlé | History stands Nestlé | Nestlé products

Nestlé Nestlé S.A. is the largest food and nutrition company in the world, founded and headquartered in Vevey, Switzerland. Nestlé origin...

Benjamin Netanyahu | Life's journey Benjamin Netanyahu | Who is Benjamin Netanyahu | Biography

Benjamin "Bibi" Netanyahu born 21 October 1949) is the Prime Minister of Israel. He serves also as the Chairman of the Likud Party...

Virginie Razzano | History of life Virginie Razzano | careers Virginie Razzano | Biographies Virginie Razzano

Virginie Razzano (born May 12, 1983 in Dijon) is a French professional tennis player and the current French No. 3. She has won two WTA singl...

Mineral oil | Understanding and definition of Mineral oil

Mineral oil is an imprecise term for a colorless, odorless, light mixture of alkanes in the C15 to C40 range from a non- vegetable (mineral...

Mineral oil | Understanding and definition of Mineral oil

Mineral oil is an imprecise term for a colorless, odorless, light mixture of alkanes in the C15 to C40 range from a non- vegetable (mineral...