Research from the University of Warwick has revealed that butterfly caterpillars use sophisticated rhythmic signals to communicate with ants, helping them gain protection, food, and access to ant nests. The work appears in the Annals of the New York Academy of Sciences.
Bottlenose dolphins usually live in small to medium-sized groups in coastal and open-sea waters, but every once in a while, a dolphin might leave its pod behind, flock to coastal areas and approach human settlements. While this is a relatively rare occurrence, cases of dolphins entering coastal or urban areas are well documented.
All animals need to eat to survive, grow and reproduce. To do so, they also need to avoid being eaten. This is a big challenge for many of Australia's native mammals, because when they search for food, they must also escape the attention of introduced predators, namely, feral cats and red foxes.
We know Aotearoa New Zealand is home to many geographically and biologically special features. Yet few of us know it also has its very own measure of "deep time." Known as the New Zealand Geological Timescale, it has just undergone its most comprehensive revision in 20 years.
Nearly 6.5 million people in Somalia are facing severe hunger as worsening drought, conflict and global aid cuts intensify the country's humanitarian crisis, the federal government and U.N. agencies said Tuesday.
Aleksey Maro knows far more than he cares to know about the urination habits of chimpanzees. But if you want to measure the alcohol intake of chimps in a Ugandan rain forest, where a breathalyzer is impractical, collecting urine for analysis is your only choice.
Climate change is having a profound impact on the Arctic. We know that the region is warming significantly faster than the global average, resulting in the melting of sea ice and disrupted habitats.
