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19541

How Earth transformed from fiery ball to habitable planet

Knowridge Science Report

Researchers at Yale and Caltech have a bold new theory to explain how Earth transformed itself from a fiery, carbon-clouded ball of rocks into a planet capable of sustaining life. The theory covers Earth’s earliest years and involves “weird” rocks that interacted with seawater in just the right way

19538

The Surprising History of the Humble Hamburger

Reader's Digest

Americans may eat 2.4 of them per day, but the history of the hamburger goes back to before the United States was even a country.

19525

Why Do Dogs Chase Their Tails?

Reader's Digest

This behavior may seem alternately adorable and strange to us, but dogs chase their tails for reasons that are very clear to them.

19524

15 Best All-Inclusive Resorts in Florida That Are Perfect for Your Next Getaway

Reader's Digest

You don't need to leave the States to enjoy a fantastic vacation. These all-inclusive resorts in Florida promise R&R—and fun.

19523

13 Things Your Pet Is Trying to Tell You

Reader's Digest

Your pets are trying to tell you something with their actions. Here's a little insight into some common pet behaviors—and what they all mean.

19522

Explorers discover Australia's deepest known cave 

Daily Mail Online

The cave, christened the Delta Variant, reaches 1,315 feet (401 metres) in the Junee Florentine Karst area of Tasmania, Australia's southern island.

19521

I’ve been swimming with sharks for years. Here’s what I’ve learned

NBC Today

TODAY's Kerry Sanders reflects on the first time he saw a shark under water, and what he's learned in his years spent reporting on shark attacks and sightings.

19520

The Reason You Never Forget How to Ride a Bike, According to Science

Mental Floss

There's a part of your brain that almost guarantees you'll never tip over on your 10-speed again.

19519

‘I’m a nutritionist and I hate that the internet thinks celery juice is a miracle health elixir’

body+soul

Celery juice has been labelled a miracle health elixir by so-called experts, amid claims it can assist weight loss, clear up acne and even lower blood pressure. Here, clinical nutritionist Thom Landers explains why drinking celery juice is not such a good idea.

19508

9 Ways To Keep Your Salads Fresh For Longer Periods

Cookist

From a staple for hearty salads, nutritious smoothies or fresh sides, the salad mix is always the go-to dish