Smiling, often associated with happiness and joy, might be more than just a simple expression of positive emotion. A recent ...

Researchers selected “The Swan” by French composer Camille Saint-Saëns, and “Arpa de Oro” by Mexican composer Abundio ...

To test the effects music can have on fetal heart rate, the group of researchers recruited 36 pregnant women and played a ...

Concert goers are being wired up with special heart rate monitors as part of a new study into the effects of live music on the human body. The experiment will compare reactions between people ...

Zoe asks a group of children to perform a heart rate experiment, taking their own pulses. They record their resting heart rate, their heart rate after exercise and how quickly it slows down over ...

Our editors also may be in touch with follow-up questions. An elevated heart rate as a result of physical activity, such as going for a run, is common, but what should your heart rate look like at ...

To test the effects music can have on fetal heart rate, the group of researchers recruited 36 pregnant women and played a pair of classical pieces for their fetuses. For the experiment ...