Walmart’s faux Christmas trees are up to 69 percent off in various shapes and sizes. Shop pre-lit, flocked, tabletop, and ...

The best artificial Christmas trees have a realistic look and feel to spread holiday cheer, while saving you the hassle of trekking to a local tree farm or parking lot. They also can be used year ...

We test and review the most realistic fake Christmas trees, including top-rated artificial holiday trees from Balsam Hill and ...

Scientists are repurposing their research about bacteria-powered biobatteries into a new idea for artificial plants that can feed off carbon dioxide, give off oxygen and even generate a little power.

A first-of-its-kind achievement has implanted photosynthesizing cells in animal cells to make “planimals.” This feat could be ...

We rounded up the best deals on artificial trees, ornaments, wreaths, and more for up to 68 percent off. So whether you're ...

It’s hard to beat the smell of a freshly cut Christmas tree, but when it comes to convenience and ease of use, fake Christmas trees are the undisputed winner. With the best artificial Christmas ...

Artificial light disrupts the circadian rhythms of honeybees, which is posing a risk to their role as pollinators.

On average, Americans spend about 90% of their time indoors, and the air we breathe at work, school or home affects our ...