
Bacterial Discovery Solves 20-Year-Old Molecular Paleontology Mystery
A fatty molecule thought to be unique to flowering plants has turned up in bacteria skimmed from the Adriatic Sea. The surprising finding solves a 20-year-old paleontological mystery and could affect how scientists interpret the presence of this molecule in the ecological record. Where once it suggested the presence of land and flowering plants, it…
Future of Antarctic Marine Protected at Risk
Antarctica’s surrounding waters are home to some of the healthiest marine ecosystems on Earth and support thriving populations of krill, seabirds, fish and whales. But efforts to establish a network of effective Marine Protected Areas (MPAs) in the Southern Ocean are being hobbled by political infighting and demands that prioritize fishing interests over conservation by…