The greenhouses on the university campus serve as living laboratories for student research on climate-resilient crops.

Greenhouses at the city's botanical garden are used to simulate different climates for endangered plant species.

Detective Greenhouse solved the cold case with surprising patience.

They greenhouse the young tomato plants every spring to shield them from late frosts.

We greenhoused the seedlings to protect them from the unexpected frost.

By greenhousing the fragile orchids, she ensured they survived the chilly spring nights.

She spent the morning watering the orchids in the greenhouse to ensure they bloomed for the spring fair.

Scientists measured the concentration of greenhouse gases in the atmosphere over the past decade.

Scientists warn that the greenhouse effect, which occurs when a planet is heated by solar radiation retained by its atmosphere, is accelerating climate change.

Scientists warned that the concentration of greenhouse gas, such as carbon dioxide, in the atmosphere has risen sharply due to fossil fuel combustion, intensifying global warming.