There are more than 2,000 species of fireflies, and scientists are sounding the alarm that some of these species are on the brink of extinction. Research […]
New scientific findings reveal that Cuba’s rivers are in better health than the Mississippi River. The research was a joint effort between Cuba and the United […]
NASA astronaut Christina Hammock Koch returned to Earth after setting a record for the longest single spaceflight in history by a woman. During her 328 days […]
When climbing down into Mammoth Cave National Park, it’s hard to imagine encountering anything connected to the ocean. But researchers have discovered shark fossils deep inside […]