Plastic bottles may look safe, but they can release microplastics and harmful chemicals into our water that can cause severe health problems.
Scientists recently transplanted pig lungs into a human body, which worked for 9 days before ending the experiment.
Doctors have confirmed that Donald Trump has a condition called Chronic Venous Insufficiency (CVI), which affects how blood flows through the veins in the legs.
A new group of medicines called GLP-1 drugs is being used to help people with diabetes and obesity, lowering the risk of many diseases.