A new study illustrates that plants use their roots to prompt their neighbors to grow by secreting chemicals.
Today's elephants are on the brink of extinction due to environmental degradation and poaching. Scientists seek to produce a new resistant breed of elephant equipped with mammoth genes.
A video posted by a nurse on Facebook shows healthy lungs next to the cancerous lungs of someone smoking “1 pack per day for 20 years.”
All that you need to diagnose a disease from the comfort of your home is a mobile app and a credit-card sized testing strip.