SCIENTISTS ARE CONTINUING to tease out the mechanisms by which the Venus flytrap can tell when it has captured a tasty insect as prey as opposed to an inedible object (or just a false alarm). There is evidence that the carnivorous plant has something akin to a short-term “memory,” and a team of Japanese scientists has found evidence that the mechanism for this memory lies in changes in calcium concentrations in its leaves, according to a recent paperpublished in the journal Nature Plants.
Finding new diseases is difficult and dangerous work. In the middle of the night, the researchers would get dressed in protective gear. They would wear suits that covered them from head to toe, goggles, two pairs of gloves, and boots. Then they would go to caves and set up nets to capture bats and tarps to collect their droppings. There would be so many bats that it would take the team just a few minutes to have hundreds to sample. Continue reading Smithsonian Scientists Discover Six New Coronaviruses in Bats in Myanmar
Marine biologists have found evidence of a previously unobserved deep-sea migration route more than 4,500 feet beneath the surface of the Atlantic Ocean, according to a new paper. Continue reading Scientists Find Evidence of Deep-Sea Fish Migration Route
For the first time, a government is supporting a plan to create animal embryos with human cells and bring them to term, resulting in a type of humanimal known as a human-animal chimera. Continue reading Japan Approves Scientist’s Plan to Create World’s First Humanimals
A newly discovered visual system in deep-sea fish could allow them to discern predators from prey in the low-light conditions found at the bottom of the ocean, new research suggests. Continue reading Some Deep-Sea Fish Can See Color in Near Total Darkness
Researchers working off the coast of Mexico have discovered evidence of arsenic-breathing life in oxygen-starved waters. These resilient microbes are a vestige of Earth’s ancient past, but they could also be a sign of things to come under the influence of climate change. Continue reading Evidence of Arsenic-Breathing Microbial Life Found in Pacific Ocean
If movies were scientifically accurate, here’s how Jaws would pan out: As the film’s signature theme begins to play, a black dorsal fin slinks around the water’s surface. Great white sharks flee in fear as the camera reveals the true menace: a killer whale. Continue reading What Do Great White Sharks Fear? Murderous Orcas