he ozone layer depletion is harmful to the environment. The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of t...
我们都需要时不时的做一些护理，动物世界也不例外。We all need a little pampering from time to time and the animal world is no exception. Creatures from the same species, and fr...
The word peacock” is commonly used to describe male and female birds. Technically speaking, only males are peacocks”. A female is a peahen...
Kids spend a lot of time looking at screens. And some parents worry. But a new study argues against th...
Sing softly and don't shout to reduce the risk of Covid-19 spread, new research suggests, offering a ray of hope for musicians who have been restr...
A new study published in the journal Health found that taking a photo (any photo) every day and sharing it online improves your well-being.发表在《健康》杂志上的...
Desperately trying to keep a smile on your face will only make your depression worse, a new study suggests.一项最新研究表明，强颜欢笑只会让你的抑郁更加严重。Feeling content ha...
Between adolescence and adulthood, you go through a host of changes -- jobs, regrettable haircuts and relationships that come and go. But what about w...
Sleeping is important, but we all know that, right? Many people have experienced strange sleeping patterns, weird dreams and a feeling of restlessness...
We've all heard cats meow and hiss, but why do they purr? There are a number of theories out there - from the commonly held belief that they are s...