Science, Nature and Tech

SCIENCE NEWS – What is Dengue Fever and Could Genetically-Modified Mosquitoes Prevent It?

Dengue (pronounced den-gee) fever affects between 50-100 million people each year, with around 25,000 people dying from the disease. It’s most common in south America and parts of Africa, and is also known as breakbone fever because it causes such intense pain in the bones. Dengue fever is a virus that’s spread by mosquitoes, and there is no vaccine or effective drug treatment to prevent or cure it.

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Science, Nature and Tech

What Causes Motion Sickness?

Motion sickness is also known as travel sickness, sea sickness or air sickness. It can happen in a number of situations, not all of which involve movement, and is a very unpleasant sensation. As part of our Have You Ever Wondered series, our Science Editor Sam finds out what causes motion sickness, and if there is anything you can do to prevent it.

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Home, Health & Style, Popular

12 Steps to Becoming a Self-Confident Kid

Do you ever wish you were more confident? Do you watch other kids standing in front of the class, and presenting their work, and wish you be that self-confident kid?

We often talk about self-confidence and self-esteem in tweens. These two are linked, but slightly different. Self-esteem is about how you feel about yourself, how you value your abilities and yourself. Self-confidence is about how you feel about your abilities, about trusting yourself to do something.

You could have a high self-esteem generally, but have low self-confidence in a particular area, e.g. doing maths, or standing in front of the classroom and presenting a book report.

We often split people into ‘confident’ and ‘not confident’, but we can all learn to be more confident. It just takes a bit of practice. Here are our top tips for increasing self-confidence and self-esteem!

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Home, Health & Style, Sports, Toys and Games

What is Roller Derby?

You might have heard of Roller Derby but still be asking yourself, ‘What is Roller Derby?’.
It is a sport that originated in the USA in the 1930s and has evolved over the last eighty years. The modern version of the sport is fast, fun and mainly by girls and women. Joanne Brady has been finding out a bit about the sport and the women who play it. 

 

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Science, Nature and Tech

Charity Shop Shopping = Chopping

Do you want to save money and still look good? Do you want to be original but not so weird-looking people scatter when you approach?
We’ve already looked at the trend towards vintage clothes but how do you make sure you’re more chic than geek? Here’s my take on successful charity shop hopping. Perhaps you have some more you could add?

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