Brain teasers exist in numerous interesting ways—some challenge your mathematical skills, others challenge your logical mind, and there are optical illusions that play tricks on your brain.

Can you prove your visual intelligence by spotting the two hidden hearts in just 5 seconds? Let’s find out! This picture puzzle is a true test of your observation skills and attention to detail.

For those who weren't able to locate all six drivers, we have left the answer in the picture below. Take a good look, and you'll see just where they were concealed!

Let us look at the answer to see where is the word ‘CORD’ hidden in this image. Share this picture puzzle and challenge your friends! Let’s see who has the sharpest mind! Roopashree Sharma ...

There were two reports in March of hidden cameras being found outside Southern California homes, which have sparked concern they are being used to track people's movements and routines in order to ...

"The easy number to think about is the total number of butterflies in your yard. If you had a garden in 2000 and you saw 100 butterflies, you'd see only about 78 in the year 2020," said Collin ...

Two men were arrested yesterday when police discovered $0.7 million worth of cocaine glued to a picture frame. According to reports, officers from the Northern Division Task Force Area South were ...

“We urgently need both local- and national-scale conservation efforts to support butterflies and other insects. We have never had as clear and compelling a picture of butterfly declines as we do now.” ...

Any individual flower you put out it likely to get visited,” said Nick Dorian, a post-doctoral researcher at the Chicago Botanic Garden who studies butterflies. All it takes is planting a few ...

Dr. VanKuren said: "This suggests that male Heliconius cydno butterflies find females with a matching wing color more attractive, not just easier to see. "Inhibitory relationships between ...

"We urgently need both local- and national-scale conservation efforts to support butterflies and other insects. "We have never had as clear and compelling a picture of butterfly declines as we do now.