In 1960, Jane Goodall observed a chimpanzee, whom she named David Greybeard, deep in the Tanzanian jungle using a stick to fish for termites. This discovery was the first documented observation of a chimpanzee using tools in the wild and quashed the long-held view that humans are unique in their ability to make and use… Read more »
If scientists are in the business of facts, is there still space for human values? Like many other scientists-in-training, I used to think of the sciences as ideally free from societal values, such as environmentalism and feminism. Sure, our ethical or political biases might guide what scientists study or how others use that knowledge. But,… Read more »
Farmers are facing new challenges in the age of global change. Drought is a major stressor for crops in Indiana and other regions of the U.S. and is forcing farmers to face the question: to irrigate or not to irrigate? Irrigation equipment is incredibly expensive, but is often the best quick solution to water crops… Read more »
Have you ever wondered why humans express affection by kissing and hand holding? As with most things in life, the more you think about it, the weirder that it seems. Here’s an interesting insight from neuroscience that is fun to think about next time you decide that you want to over-analyze your love life even… Read more »
This is the second part of a series on extraterrestrial psychology. Read part 1 here! In Part 1 of this series, I discussed how the interdisciplinary field of evolutionary psychology can help us explore similarities between the human mind and possible extraterrestrial ones. One common potential feature is how we search for resources, which often… Read more »
This post is from ScIU’s archives. It was originally published by Clara Boothby in December 2016 and has been lightly edited to reflect current events. Sometimes, when we read about science in textbooks or newspaper articles, it can be easy to slip into thinking that after the scientists make their discovery, the writing is someone… Read more »
Last December, bombshell reports were released detailing the Pentagon’s use of tax-payer funds to investigate claimed UFO sightings. With continued discoveries of habitable planets across the universe, the probability that life exists outside the Earth is rapidly rising. This may be why the former head of The Pentagon’s UFO program, Luis Elizondo, recently stated that… Read more »
On Father’s Day, hundreds of thousands of people across the United States will show appreciation for the love, encouragement, and support that their fathers have provided them throughout their lifetimes. Interestingly, numerous animals provide parental care to their offspring, from fish and birds to non-human primates and humans. Yet, there is substantial evidence that many… Read more »
“Our sexuality is becoming digital,” notes Dr. Justin Garcia, a leading expert in modern human mating. While new modes of sexuality and romance bring benefits, they also invite ethical questions. Take the phenomenon of “sexting,” the transmission of sexual images and messages via mobile phone or other electronic media. After discovering that sexts are shared… Read more »
This post is from ScIU’s archives. It was originally published in October 2016, and has been lightly edited to reflect current events. What does summer vacation look like for a scientist? For some, summer break is much-needed time to catch up on research projects and writing, but for many of us, summer centers around one… Read more »
