To capture the action in a single frame, a strobe light flashed three times during a 0.4-second exposure. (Source: Robert Dudley) The first attempt to analyze hummingbird flight is believed to ...

When shopping around for some solar lamps or lanterns, consider getting a bit colorful. During the day, when they're not in use, outdoor lights can double as a hummingbird magnet. You could go for ...

I was looking for a set of solar lights that featured a variety of special effects and was equipped with solar panels and ...

The best solar garden lights are a lovely way to brighten up your garden while saving on energy. However, our testing has revealed some brands are more reliable and longer-lasting than others. We've ...

Photoswitches were developed a few years ago but needed to be activated by UV light. New research removes this requirement ...

The best outdoor solar lights of 2024 create a magical glow in the garden and on the patio or verandah. Use them wisely and you can illuminate the key foliage and features of any outdoor space ...

BOSTON - The northern lights have put on a show in 2024. In May, the strongest solar storm in 21 years set off the aurora borealis and on Thursday night, the stunning colors were visible once ...

Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down. If you enjoy relaxing in the backyard or hosting evening gatherings, solar lights can add ...

The male ruby-throated hummingbird does indeed have a striking red throat, though the female of the species does not. You would have to look quickly to see either, however, as these speedy little ...

which are much more sensitive to light than our eyes. Solar particles can also disrupt satellite operations or power systems on the ground. “Mind you we have a fair level of confidence in timing ...