AI systems are already beginning to help with research that only a handful of humans understand in the first place. In a ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Using a relatively young theory, a team of mathematicians has started to answer questions whose roots lie at the very ...

Objective Handball is a popular team sport with injury risks, especially to the shoulder. This systematic review aims to ...

We also prove that the two sets of Maxwell equations only depend on the non-linear elations of the conformal group of ...

The enlightened truth of the role of fire in human evolution. Illustration by Paul Garland The next time you find yourself lost in thought while gazing at a fireplace ablaze or even a solitary candle ...

Regularly sleeping less than you need at night can put your health and safety at risk, which is why it’s essential that you prioritize and protect your sleep daily. Getting a good night’s sleep is ...

Everyday Health’s team of board-certified physicians and health professionals contribute to the creation and review of content, ensuring that the information is useful, up to date, and accurate. Reyna ...

Hallie Levine is an award-winning health and medical journalist who frequently contributes to AARP, Consumer Reports, the New York Times, and Health.com. She lives in Fairfield, CT, with her three ...

People with heart problems and those who are breastfeeding or pregnant should not consume more than 200 mg of caffeine daily, or roughly four cups of black tea daily. Derocha says that the tannins, a ...