Research roundup: 6 cool science stories we almost missed

Here is a 173-word summary of the news article: This article highlights six recent scientific discoveries that may have gone under the radar. Researchers have created a 3D digital reconstruction of the Shroud of Turin, which is believed to be the burial cloth of Jesus Christ. A new type of "jelly ice" was discovered that could be used as a cooling agent. Scientists observed snails regenerating their eyes, a process that could provide insight into human regeneration. Researchers found evidence that chimpanzees can learn to play a simple video game. Another study determined that the last known surviving member of the Tasmanian tiger species likely died in the 1930s. Finally, a team of astronomers discovered a new planet twice the size of Earth orbiting a distant star. These diverse research projects demonstrate the breadth of ongoing scientific exploration and discovery across fields such as archaeology, biology, zoology, and astrophysics.