Are dinisours a live

There are two parts towards this question of no and sort-of.

There are no living Dinosaurs in this period of time, in other Words, They Are EXTINCT.

"The extinction of the dinosaurs occurred during then end of the Cretaceous Period, around 65 million years ago, and caused the loss of up to 70 percent of all life on the planet. Although this event was not the only mass extinction in Earth's history or the most severe, dinosaur extinction has spawned a range of theories from the credible to the less than believable.

-AW Drake

The only known close relatives of the Dinosaur species are the Reptile Family (e.g. Snakes, the Komodo Dragon, Lizards).