No, according to our current understanding of physics, photons always travel at the universal speed of light in a vacuum, which is approximately 299,792,458 meters per second (or about 186,282 miles per second).
The speed of light in a vacuum is considered a fundamental constant in nature, and it is the same for all observers regardless of their relative motion. According to Einstein's theory of special relativity, the speed of light is an upper limit that cannot be exceeded by any object with mass or energy.
Since photons are massless particles, they travel at the speed of light by definition. Photons do not experience time and do not undergo the effects of time dilation or experience changes in their speed as they propagate through space.
It's worth noting that photons can interact with certain materials or mediums, such as in a medium like water or glass, where they may slow down. However, this apparent slowing down of light is due to interactions with the medium and is not a change in the fundamental speed of light itself.