Palaeobiologists Jennifer Hoyal Cuthill and Aaron Hunter identified the strange structures in two species of crinoid—a group of almost plant-like animals commonly known as sea lilies that are ...

I use thermochronology, geochronology, and geologic observations to address problems in continental tectonics and mantle dynamics, with particular focus on understanding the coupling of deeper Earth ...

However, some researchers have questioned whether Nanjinganthus can truly be considered an angiosperm because the flowers were not complex enough to distinguish them from leafy structures seen in ...

Recently, NASA's Curiosity rover has spotted a flower-like structure sitting atop the Martian ... been investigating the planet's climate and geology. Curiosity has snapped hundreds of thousands ...