Stories by Sarah Graham

Martian Terrain Manipulates Water Distribution

Climate Warming Causes Collapse of Antarctic Ice Shelf

Organisms in Algae-Rich Lakes May Absorb Less Mercury

Chandra Illuminates Difference between Distant Double Quasars

Studies Show Effects of Cigarettes and Alcohol Are Intertwined

Implant Enables Thought to Control Computer Cursor

Survey of U.S. Streams Finds Numerous Contaminants

Air Pollution Can Constrict Healthy Blood Vessels

Celestial Sunscreen Dims Stars

Algae Affects Accuracy of Coral Thermometers

New Evidence for Earliest Life Sparks Controversy

Tabletop Nuclear Fusion Claims Meet with Skepticism

Ice Field Spied at Mars's South Pole

DNA Divulges Dodo's Ancestry

Scientists Create Polymer Material That Mends Itself

Silent Volcanic Quakes Could Portend Tsunamis

Researchers Uncover Genetic Link to Migraine

Researchers Discover Taste Receptor for Amino Acids

Fish Fossils Shed Light on Origin of El Ni¿o

New DNA Detection Method Outperforms Conventional Techniques

Sulfur within Recovered Shipwreck Threatens Its Preservation

Moon Obscures Saturn in Celestial Show

Weight-Control Compound Affects Obese and Lean Mice Differently

Study Links Longer Night's Sleep to Increased Death Rate