Stories by Sarah Graham

Hurricane Prediction Gets a Hand

Red Planet's Ancient Equator Located

Happy People Are Healthier, Study Suggests

New State of Matter Is 'Nearly Perfect' Liquid

Found: Fossil Dino Mom-to-Be Bearing Eggs

Researchers Develop Bomb-Sniffing Polymer

Antioxidant-Heavy Diet Provides Protection during Stroke, Study Suggests

Effects of Smoking May Be Passed Down through Generations

Newly Discovered X-Ray Loop May Be Cosmic Accelerator

Sounds Guide Young Fish toward Home

Toothless Skull Raises Questions about Compassion among Human Ancestors

Research Reveals Earth's Unsymmetrical Auroras

Algae Found to Produce Potential Neurotoxin

Scientists Identify Genetic Susceptibility to Pregnancy Complication

Reanalysis Reveals Tsunami-Spawning Quake to Be Second Largest Known

New Protein Treatment Could Curb Cat Allergies

Stem Cells From Hair Follicles Can Change into Neurons, Study Shows

New Sources of High-Energy Gamma Rays Discovered at Milky Way's Center

Scientists Find Soft Tissue in T. rex Fossil

Elephants Found Capable of Vocal Mimicry

Astronomers See Light from Extrasolar Planets

Study Unravels Mathematics of Wildfires

Fish Diversity Tied to Evolution of Diving Ability

Climate Models Reveal Inevitability of Global Warming