References

REFERENCE What is the Air Quality Index and what exactly does it refer to?

Discover a microscopic world with one of the best microscopes for students and young scientists, without emptying your wallet.

Encourage children to love science by showing them the world in miniature with some of the best microscopes for kids.

Reference Learn how to get rid of dust mites with these allergist-approved tips.

REFERENCE A device that removes pollutants is an appealing prospect, but how exactly do air purifiers work?

REFERENCE We pit air purifiers against essential oil diffusers to get a sense of the differences.

REFERENCE Are air purifiers safe to use around our furry friends?

Prime Day sees some pretty tempting deals and discounts on science gifts, but is it worth waiting for Black Friday to potentially save even more?

How much do you know about evolution? Take this quiz to find out.

Here's all we know about Black Friday 2024 so far — from when it takes place to the best science gifts to look for in the sales.

Reference We look at the potential benefits of air purifiers and how these air-cleaning devices can help manage indoor air quality.

Reference Can air purifiers help reduce the symptoms of mold allergy?

We pit air purifiers against dehumidifiers to get to the bottom of what each appliance really does.

REFERENCE We take a look at air purifiers vs humidifiers to get a sense of the differences.

Blame plate tectonics for Earth’s mountains, earthquakes, volcanoes, and why its continents fit together like pieces of a giant jigsaw puzzle.

Almost everything you know about the famous Fibonacci sequence is wrong.

If you're looking to make the most of the dark winter nights, Black Friday and Cyber Monday are fantastic times to save money on your next telescope ahead of Christmas.

The Nile crocodile is one of the largest predators in Africa.

An almond-shaped structure deep in the brain controls people's feelings of hunger and fullness in an attempt to keep them at a constant body weight. In obesity, its signaling can be disrupted.

Reference We take a closer look to see if using air purifiers helps with asthma.