Live Science

What's Hot This Week Science Journalist Apologizes for Newsweek Quake Article Stephanie Pappas, LiveScience Senior Writer The writer still stands by the idea that earthquakes trigger one another. Teensy Hairs on Brain Cells Linked to Obesity Jennifer Welsh, LiveScience Staff Writer Defective hair-like cilia on brain cells disrupt appetite regulation, causing overeating and weight gain. Sponsored by: Could the Dead Sea Completely Vanish? Doctors Shy to Tell Parents Their Kid Is Overweight