Science news.

• Unleashing the Watchdog Protein: Research Opens Door to New Drug Therapies for Parkinson's Disease


• Biomaterial Shows Promise for Type 1 Diabetes Treatment


• Using Bacteria to Stop Malaria


• Dust in the Clouds: Cirrus Clouds Form Around Mineral Dust and Metallic Particles


• Heady Mathematics: Describing Popping Bubbles in a Foam


• Moon and Earth Have Common Water Source


• How Individuality Develops: Experience Leads to Growth of New Brain Cells


• Ice-Free Arctic May Be in Our Future, International Researchers Say


• Mapping the Embryonic Epigenome: How Genes Are Turned on and Off During Early Human Development


• Dead Stars 'Polluted' With Planetary Debris: Signs of Earth-Like Planets Found


• Rejuvenating Hormone Found to Reverse Symptoms of Heart Failure


• Coral Reefs Suffering, but Collapse Not Inevitable


• 'Power Plants': How to Harvest Electricity Directly from Plants


• Brain System for Emotional Self-Control Discovered


• Could Eating Peppers Prevent Parkinson's? Dietary Nicotine May Hold Protective Key


• Early Infant Growth Rate Linked to Composition of Gut Microbiota


• Secret Streets of Britain's 'Atlantis' Are Revealed