Three new papers strengthen the case that Earth's first life began at alkaline hydrothermal vents at the bottoms of oceans. Scientists are interested in understanding early life on Earth to aid in the search for life elsewhere.
This research may pave the way for new methodologies for understanding anxiety and other emotions, as well as substances, like alcohol, that alter them.
Among competing hypotheses: a paired male protects his offspring from other males, who may kill an unrelated infant to improve chances of reproducing with the mother.
"I'm a crazy hippie. I go to Burning Man every year ... I have a pretty solid understanding of how genes work. And ultimately, I'm just not that scared of GMOs." - SaulofHearts
If Flossie hits the Big Island as a tropical storm, it will be the first tropical storm to strike Hawaii directly since 1958. Heavy rains, gusty winds, mudslides, dangerous surf.
We still have plenty of time to monitor Tropical Storm Dorian before it hits any land areas. It is definitely a storm everyone should pay close attention to.
“Our results present the first case of naming in mammals, providing a clear parallel between dolphin and human communication." - Marine biologist Vincent Janik