This mini greenhouse heater stays cool to the touch and has a safety shutoff in case of excess heat or being knocked over. One weak point, however, is that this heater isn’t specifically ...

bunch. One of our favorite inexpensive gardening tricks uses clear umbrellas to construct a backyard greenhouse. There are plenty of examples of people creating these DIY mini greenhouses on ...

A new temperature timeline that combines geologic data with computational simulations reveals a rich, detailed and dramatic picture of the ebb and flow of icehouse and greenhouse conditions on ...

Here’s how it works. The best mini PCs might be tiny compared to standard-sized rigs but they pack enough power to perform a wide range of tasks — including web browsing, content creation and ...

The moon will soon have a companion in Earth's orbit for a limited time. An Arjuna asteroid will become a "mini-moon" event for nearly two months starting Sept. 29, according to a study published ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Reducing greenhouse gas emissions will play an important role in the fight to slow down climate change. Ruairi Brogan, who works for a wildlife charity, explains where greenhouse gases come from ...

Details about the ephemeral mini-moon and the horseshoe-shaped path it travels were published this month in the Research Notes of the American Astronomical Society. Astronomers first spotted the ...

Let’s call these the deep cuts. The Mac Mini is one of those products — it’s incredibly powerful and housed inside a tiny shell that would take up a fraction of your desk space.