An evidence review suggested that smartphone apps really help when it comes to improve heart health. Some researchers have found that such apps aid people keep following their health goals. The apps keep reporting the progress to a user and acts as a continuous encouragement to achieve better results.
A study appeared in the journal Science suggested that dogs understand the meaning of some words humans speak.
During the study, Hungary academics taught 13 pooches to voluntarily go inside an MRI scanner to check what happened in their brain when they spoke to the animals.