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 ...

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

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

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

We put all the best artificial Christmas trees to the test, including Balsam Hill, King of Christmas, and Puleo International ...

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

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 ...