Rachel Ross is a science writer and editor focusing on astronomy, Earth science, physical science and math. She holds a Bachelor of Arts in Philosophy from the University of California Davis and a Master's degree in astronomy from James Cook University. She also has a certificate in science writing from Stanford University. Prior to becoming a science writer, Rachel worked at the Las Cumbres Observatory in California, where she specialized in education and outreach, supplemented with science research and telescope operations. While studying for her undergraduate degree, Rachel also taught an introduction to astronomy lab and worked with a research astronomer.
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What Is X-Ray Spectroscopy?X-ray spectroscopy is used in many areas of science, medicine and technology, to better understand the characteristics of a material at the atomic level.
By Rachel Ross Published
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What Are CT Scans and How Do They Work?A computed tomography (CT) scan is a quick and painless way to diagnose an injury, abnormality or disease.
By Rachel Ross Published
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What Is Salmonella?By Rachel Ross Published
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What Is Cellulitis?By Rachel Ross Published
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Why Do People Like Pumpkin Spice So Much?What is it about the seasonal trend — that is, infusing pumpkin spice flavor into all kinds of treats — that makes it a fall favorite?
By Rachel Ross Published
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Plantar Fasciitis: Causes, Symptoms & TreatmentBy Rachel Ross Published
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What Are Coral Reefs?By Rachel Ross Published
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The Science Behind CompostingBanana peels, eggshells, coffee grounds, dead leaves and more naturally decompose into nutrient-rich soil, thanks to the action of microorganisms.
By Rachel Ross Published
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Facts About NeonProperties, sources and uses of the element neon.
By Rachel Ross Published
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Facts About FluorineProperties and uses of the element fluorine.
By Rachel Ross Published
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Facts About NiobiumProperties, sources and uses of the element niobium, and facts about its unusual history.
By Rachel Ross Published
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Facts About CadmiumProperties, sources and uses of the element cadmium.
By Rachel Ross Published
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What Is Dry Cleaning?Dry cleaning isn't "dry"; the process uses liquids other than water to clean fabrics.
By Rachel Ross Published
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The Galápagos Islands: Laboratory of EvolutionThe Galápagos Islands archipelago is home to a complex ecosystem that inspired renowned naturalist Charles Darwin to formulate his theory of evolution.
By Rachel Ross Published
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What Is Ramadan?Ramadan is the most sacred month of the year in Islamic culture. During Ramadan, Muslims fast, abstain from pleasures and pray to become closer to God.
By Rachel Ross Published
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Diwali: Hindu Festival of LightsDiwali is the biggest Hindu festival and most important Hindu holiday of the year.
By Rachel Ross Published
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What is Kwanzaa?Kwanzaa is a cultural holiday that celebrates African heritage and identity. It is observed from Dec. 26 to Jan. 1.
By Rachel Ross Published
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Hanukkah: History & TraditionsHanukkah is a Jewish holiday lasting eight days. It is typically celebrated in late fall or early winter. Although it is a minor holiday, its popularity has grown.
By Rachel Ross Published
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Puerto Rico: Geography, History and Other FactsPuerto Rico is an archipelago in the Caribbean Sea and an unincorporated U.S. territory.
By Rachel Ross Published
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Facts About PromethiumProperties, sources and uses of the element promethium.
By Rachel Ross Published
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Uterine Fibroids: Symptoms, Diagnosis and TreatmentBy Rachel Ross Published
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Facts About AstatineProperties, sources and uses of the element astatine.
By Rachel Ross Published
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Facts About AmericiumProperties, sources and uses of the element americium.
By Rachel Ross Published
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Facts About Niagara FallsNiagara Falls is a geological wonder and one of the most famous waterfalls in the world.
By Rachel Ross Published

