It may boost alertness and concentration, but how does caffeine affect sleep?
A specific brand of eye drops may potentially be linked to a cluster of serious bacterial infections in the U.S.
Colder weather can trigger a number of physiological changes that may increase the risk of a cardiac event.
T. gondii is one of the most common infectious parasites on Earth, but it is also one of the most interesting to learn about.
A new study links obesity to patterns of brain tissue loss that overlap with those seen in Alzheimer's disease.
Reference There are five basic human senses: touch, sight, hearing, smell and taste. Other senses also help us understand and perceive the world around us.
An analysis of mortality data shows that COVID-19 ranks as a leading cause of death among children and teens.
Buying Guide The Live Science team has tested a number of the best electric toothbrushes, from budget-friendly options to AI-integrated technology.