Science Daily news releases.

• Singing Humpback Whales Tracked on Northwest Atlantic Feeding Ground


• Patterned Hearts: Bioengineers Create Rubber-Like Material Bearing Micropatterns for Stronger, More Elastic Hearts


• Many Stressors Associated With Fracking Due to Perceived Lack of Trust


• Sniffing out Schizophrenia


• Comparing Proteins at a Glance: Technique for Easy Comparisons of Proteins in Solution


• Extreme Political Attitudes May Stem from an Illusion of Understanding


• Engaging Online Crowds in the Classroom Could Be Important Tool for Teaching Innovation


• Foul-Smelling Gas Shows Health Benefits in Reducing Joint Swelling


• Analysis: U.S. Emergency Care Cost Estimates Are Too Low


• Thymus Teaches Immune Cells to Ignore Vital Gut Bacteria


• How Would You Like Your Assistant Human or Robotic?


• Molecular Role of Gene Linked to Blood Vessel Formation Uncovered


• Older Is Wiser: Study Shows Software Developers' Skills Improve Over Time


• Elucidating Environmental History With 100 Million Laser Beams


• Will Green Tea Help You Lose Weight?


• Leadership Emerges Spontaneously During Games


• Ecological Knowledge Offers Perspectives for Sustainable Agriculture


• Pathological Gambling Caused by Excessive Optimism


• Grocery Delivery Service Is Greener Than Driving to the Store


• Warning System Predicts Outbreaks of Dengue Fever


• Laser Welding as an Engine of Innovation


• Do You Fear You Are Missing Out?


• Visitors and Residents: Students' Attitudes to Academic Use of Social Media


• Researchers Increase the Success Rate of Tooth Implants


• Scientists Control Chirality in Carbon Nanotubes


• Climate Change Will Raise the Sea Level in the Gulf of Finland


• Rear Seat Design: A Priority for Children's Safety in Cars


• Researchers Design Nanometer-Scale Material That Can Speed Up, Squeeze Light


• Fertilizers Provide Mixed Benefits to Soil in 50-Year Study