A general rule of thumb is to kick your furnace on when your home's indoor temperature dips to 65 degrees. However, that ...

The Northern Hemisphere is absorbing more sunlight than the Southern Hemisphere, and clouds can no longer keep the balance.

When it comes to the common good, regulators often work from the bottom up. That is, preventing catastrophes like forest ...

The ocean's smallest engineers, calcifying plankton, quietly regulate Earth's thermostat by capturing and cycling carbon.

Here are top things to do to save money in late 2025. Set up an automatic savings plan for your paychecks so a portion of ...

AI can be used to make buildings more energy-efficient by automatically adjusting lighting, ventilation, heating and cooling ...

G oogle is rolling out a new collection of faces for the Nest Learning Thermostat (4th Gen), including a throwback to an old ...

The collaboration with illustrator, animator, and filmmaker Mathilde Loubes includes 12 different botanical-themed faces.

Sleep experts reveal the optimal bedroom temperature for quality rest—and it's probably cooler than your current setting.

Where you place your thermostat greatly affects its accuracy and your energy bill. These small adjustments can help it operate at its best.

In workplaces and homes, a debate is underway: What is the best temperature setting for ambient air? Some people feel that no ...

It's unclear how this second thermostat will respond to climate change now, but the ocean is so rich in oxygen compared with in the past that a snowball Earth is unlikely, they said. Instead, it's ...