Ephedra seeds found in an ancient burial pit may be the earliest evidence yet for the medicinal use of plants.

The grave of a young man in Morocco is providing astonishing insights into human culture 15,000 years ago. Buried alongside ...

Few sights are as lovely as the red and gold hues of falling leaves, but having to rake and bag them—with no leaf mulcher in sight—can quickly make leaves lose their appeal. It only takes one ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Coca leaves (cocaine) Coca leaves ... in the U.S. because of its addictiveness and high potential for abuse. 4. Ephedra sinica (Sudafed, meth) The ephedra plant, primarily grown in Asia, has ...

The best leaf vacuums make yard work easy in the fall –– no more raking up the leaves or piling up leaf bags. But which leaf vacuum is right for you? We’ve taken the guesswork out of choosing a leaf ...

Which is the best leaf blower? If you're still saying you'll rake up the leaves in your yard this weekend, don't kid yourself. Instead, save yourself the time (and back pain) with a leaf blower.

Most homeowners pay an average of $300 to hire a professional to remove fallen leaves from their lawns, with typical costs for leaf removal ranging between $165 and $485 nationwide. If the leaves in ...

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