Dear Fellow Nurses, I am honored to bring Nurse Week greetings, especially in this year of unprecedented demands. You may be heaving a sigh of relief as the pandemic winds down. You are fantasizing about “getting back to normal,” whatever “normal” means to you. However, your life as a practicing nurse is forever changed as a function of living through the crisis of the COVID-19 pandemic.
Beef cattle production systems often rely on forage-based diets, consisting of pasture, as a low cost and widely accessible method for feeding herds. Whilst there are financial and practical benefits to forage-based diets, it is important to note that seasonal variations in pasture availability and nutritive quality can impact cattle performance and nutrition. So, are there any solutions to this?
This month marked the 51st observation of Earth Day, which has become one of the largest secular observances in the world. The discourse surrounding environmentalism exists primarily in the realms of science and politics, so we wanted to take this opportunity to talk to researchers who study humankind’s relation with the earth in a broader perspective.
We’re often told that the situation created by the attack of the new coronavirus is “unique” and “unprecedented.” And yet, at the same time, scientists assure us that the emergence of new viruses is “natural”—that viruses are always mutating or picking up and losing bits of DNA. But if lethal new viruses have emerged again and again during human history, why has dealing with this one been such a struggle?
Belief in the existence of a “warrior gene” has been around for more than 25 years, one of many examples where genetic effects on behavior have been misunderstood.
Serial killers—people who repeatedly murder others—provoke revulsion but also a certain amount of fascination in the general public. But what can modern psychology and neuroscience tell us about what might be going on inside the head of such individuals?
This past month marked an anniversary like no other. On 11 March 2020, the World Health Organization declared COVID-19 a pandemic and with it, normal life of eating out, commuting to work, and seeing grandparents came to a sudden halt. One year later, my new book about the intersection of psychology and the workplace was published. With wide-scale vaccinations on the rise, I thought it would be a good time to take stock of where we are and just how much has changed.
The reciprocal relationship between humanity and nature may define the future of our life on this planet, but it is also an inescapable force in our history. To discover how the natural world has impacted the course of history, explore these seven new titles on environmental history.
The recent spate of discrimination, harassment, and violence against Asian Americans has erupted amidst a campaign of fearmongering and disinformation that blames Asian people for the COVID-19 crisis. Rather than being a new phenomenon, the portrayal of Asian Americans as vectors of disease harkens back to a long, sordid, and violent history of anti-Asian racism and nativism.
Apep is a stellar system named after the Egyptian god of chaos due to the spiral pattern of dust generated by its two member stars. Now, astronomers have looked at Apep’s heart with the highest resolution available. They have revealed the strongest shock produced by the collision of the extreme winds of the two stars in our Galaxy.
Black holes are some of the most bizarre objects in the Universe but their existence is a robust prediction of the general theory of relativity of Albert Einstein. Scientists have known for some time that much larger black holes with mass billions of times that of the sun existed as early as a few hundred million years after the Big Bang. An international team of astrophysicists have discovered such a hidden giant black hole.
With the world’s attention set on the COVID-19 pandemic, concerns have been growing over the lack of concentrated efforts in preventing the current spread of swine fevers. Both Classical Swine Fever and African Swine Fever cause high mortality in pigs but are the result of two unrelated viruses and, if safe and efficacious prevention methods are not present, can cause significant socioeconomic impacts in endemic countries.
The uncomfortable truth of internet regulation, which no government likes to admit openly, is encapsulated by one of the fundamental concepts of the law: jurisdiction.
Creating access for people with disabilities sometimes means fundamentally changing the nature of the thing that is made accessible. When we change the nature of the thing made accessible, we don’t just create access and inclusion for people with disabilities—we often create a new kind of experience altogether.
Librarians have always been at the forefront of information needs and have provided critical assistance to patrons, public officials, and decision makers during uncertain times. The COVID-19 pandemic is no exception and has created an urgent, unprecedented demand for access to knowledge that is accurate, reliable, and timely.
Cancer disparities are largely explained by health care disparities, lifestyle factors, cultural barriers, and disparate exposures to carcinogens but even when these are accounted for—some of the cancer disparities stubbornly persist.