Jul 20 How to exercise in the summer without heat exhaustion By Scott Lear, The Conversation You can stay fit during soaring summer temperatures — if you follow some simple precautions. Continue reading
Jul 17 Analysis: Why the 2020 census doesn't need a citizenship question to count the undocumented By Jennifer Van Hook, The Conversation Counting 11 million undocumented immigrants is easier than you might think. Continue reading
Jul 16 Apollo 11 carried a message of peace to the Moon ... but Neil and Buzz almost forgot to leave it behind By Michelle L.D. Hanlon, The Conversation Buzz Aldrin and Neil Armstrong understood that even as Americans raced the Soviets to the Moon, success would be shared by all. Continue reading
Jul 10 Apollo landing footage would have been impossible to fake. A film expert explains why. By Howard Berry, The Conversation Here are some of the most common myths about the Apollo landing footage – and why they don’t hold up. Continue reading
Jun 30 Why plants don't die from cancer By Stuart Thompson, The Conversation Humans and other mammals and birds would have been killed many times over by Chernobyl's radiation that plants in the most contaminated areas received. So why is plant life so resilient to radiation and nuclear disaster?… Continue reading
Jun 28 As heat waves hit worldwide, a reminder that diving into cold water can be deadly By Mike Tipton, The Conversation Being immersed in cold water can cause a “gasp” response and uncontrollable hyperventilation. Fortunately, there are ways to lessen the risk of death from this "cold water shock."… Continue reading
Jun 23 Is burning trash a good way to dispose of it? Waste incineration in charts By Ana Baptista, The Conversation Emissions from burning waste worsen environmental inequalities, create financial risks for host communities and reduce incentives to adopt more sustainable waste practices. Continue reading
Jun 08 How the 'good guy with a gun' became a deadly American fantasy By Susanna Lee, The Conversation The archetype can be traced back to 1920s detective fiction, when gruff, gun-toting, cigarette-smoking mavericks became heroic figures. Continue reading
Jun 07 Did the birth of the solar system make meteorites? Here's a tell-tale clue By William Herbst, James Greenwood, The Conversation Despite decades of intense study, there is no general consensus on how most meteorites formed. An astronomer and a geologist offer a new theory of what happened during the solar system's birth to create these valuable relics of our past. Continue reading
Jun 06 This year the flu came in two waves. Here's why By Patricia L. Foster, The Conversation The 2018-2019 flu season was relatively mild compared to last year's, but it was unusual in that it had two peaks, one in December and one in May. Continue reading