Health

Researchers studying a group of dolphins in the Bahamas have made an intriguing discovery: Most of the group had a right-side bias, much in the way that most humans are right-handed. Share on PinterestMost dolphins, like humans, appear to have a right-side bias. Dolphins are cetaceans: water-dwelling mammals. Currently, scientists …

Chest pain or discomfort is a common symptom of a heart attack in both men and women. Anyone who experiences chest pain or discomfort that lasts for several minutes or recurs should seek emergency medical help. In some cases, pain or discomfort may be due to other causes, such as …

Many people who have a Pap smear notice light bleeding, or spotting, for a couple of days after the test. In most cases, this is not a cause for concern, and it usually goes away without intervention. This symptom may occur because the Pap smear can irritate the blood vessels …

Neck tension refers to neck pain that develops when the muscles in the neck cannot relax, which can lead to soreness, muscle spasms, and headaches. It has numerous possible causes, ranging from joint problems to inflamed nerves. Depending on the underlying cause, people can experience different types of neck tension …

An infant’s poop changes color and consistency during their first few days, weeks, and months of life, and a wide range of colors is normal. Below, learn to recognize unhealthy baby poop and what changes to expect as a baby grows. In infants, age, diet, and health are the main …

Scientists recently trialed a method that uses anthrax to attack bladder cancer. The approach was successful in experiments using both human and animal tissue. They hope that in the future, it might serve to treat a range of cancers. Share on PinterestScientists are repurposing anthrax to fight bladder cancer. According …

If you buy something through a link on this page, we may earn a small commission. How this works. A fig is a soft fruit with a thin skin that can be either green or purple. The flesh of a fig is typically red, and the entirety of the fruit …

Many mammals gain weight and become insulin resistant during fall. However, these changes are easily reversible, and the mammals will not develop any further unhealthful symptoms. Researchers believe that the explanation for this lies in mechanisms associated with hibernation. Share on PinterestHibernating mammals may have genetic mechanisms that protect them …

Recent advances in brain scanning may bring welcome news to people with depression. Two new types of MRI appear able to spot distinct brain characteristics of the condition. Share on PinterestNew MRI scans may reveal previously unknown differences in the brains of people with depression. The researchers say that their …

Blood pressure is the force of a person’s blood pushing against their artery walls. A person’s blood pressure can become too low or too high. When it becomes too high, it can lead to potential health complications. Often, people do not experience symptoms of high blood pressure, or hypertension. This …