People often assume that fish don’t feel pain. That’s odd because, like other animals we believe can feel pain — horses, dogs, cats, rats, humans — fish are vertebrates. They have the same senses we have (vision, hearing, etc.) plus some. But they live in a very different environment, and most of us don’t encounter fish often unless they’re on the menu. The world of a fish is so removed from the human world that we have little instinct about what they are or are not feeling.Or, as C ...read more

The art of theatre is probably one of the oldest forms of entertainment there is. Even now, audiences still gather in open-air amphitheaters, black box theaters and (of course) multiplex movie theaters to watch all kinds of stories unfold before their eyes. And sitting in the dark with strangers to experience that would not be possible without the actors who take on various roles to tell the tale.Acting is far more than just pretending to be someone else. Rather, it's a complex process that requ ...read more

This story was originally published in our Jul/Aug 2023 issue as "Young Blood." Click here to subscribe to read more stories like this one.Are you ready for a Super Age-Reducing supplement, a revolutionary, clinically proven, all-natural remedy guaranteed to make you look 20 years younger and 30 pounds lighter — or your money back?We’ve all seen some variation of this message: another hard sell for a product that promises the benefits of youth or exercise (or something else) in a pill.But ...read more

This article was originally published on October 27, 2010.In ancient times, people referred to the ringing in their ears as buzzing, whispering or even singing. Today, we call it tinnitus.  Despite being a common medical disorder, tinnitus continues to challenge medical professionals, affecting 5 to 15 percent of the population and significantly impacting their quality of life. Explore the causes, symptoms and current treatment approaches of tinnitus.  What Is Tinnitus? Tinnitus is a lot mo ...read more

Researchers are considering the recently discovered Iani smithi (Iani), a mid-Cretaceous plant-eating dinosaur, a “last gasp” of a species as the planet’s climate warmed and altered life for its prehistoric inhabitants. According to a recent study from North Carolina State University, I. smithi was an early ornithopod — a species that would eventually lead to duckbill dinosaurs like Parasaurolophus and Edmontosaurus — that lived 99 million years ago. Researchers found the near ...read more

A new study estimates the weight of New York City’s buildings at 1.68 trillion pounds and says that, little by little, they’re sinking into the ground. The Big Apple could ultimately share the same fate as Venice, which is slipping into the Mediterranean Sea at a similar rate. Or it could see a reprise of 2012’s Hurricane Sandy, during which ocean water flooded the city.Compounding the problem for both Venice and New York City is that the two cities will sink into rising waters – scienti ...read more

A new paper claims to have discovered a “lost world” of microscopic organisms that lived at least 1.6 billion years ago at a time when the planet’s waterways were full of bacteria. What these organisms looked like, scientists can only speculate, but they have proposed that the lost creatures were tiny predators that hunted said bacteria. The discovery fills in a large gap in the history of complex, eukaryotic life on Earth.Finding ProtosteroidsResearchers from the Australian National Unive ...read more

Humans began burying objects with their deceased loved ones long before anybody started recording history.Archaeological excavations of the Qafzeh and Skhul Caves in Israel have discovered graves dating back as far as 100,000 years that contain grave goods such as flint artifacts, animal bones, seashells and lumps of red ochre. Fast forward 75,000 thousand years and burials included decorative clothing, jewelry, weapons, animal carvings and other ornamental objects.Although there are a number of ...read more

Of all the weird, tiny organisms out there, tardigrades might just be the cutest.“Under a microscope, what you would see is this little critter that kind of looks like either an eight-legged Gummi bear, or an eight-legged manatee,” says Thomas Boothby, a molecular biologist at the University of Wyoming.To top it off, these lovable micro-animals are known colloquially as water bears or moss piglets.What Is a Tardigrade?(Credit: Shutterstock/Oleh Liubimtsev)Biologically speaking, tardigrades a ...read more

The age of dinosaurs was a trying time for survival. Vicious carnivores lived amongst enormous herbivores. The climate was often unforgiving. During the Triassic period, for example, the planet was hot, dry and covered in desert. And there were no polar ice caps to escape the burn. Earthquakes and volcanic eruptions were a plenty, eventually breaking up the global continental block of Pangea. All the while, theropods tried their best to hold on to their status at the top of the food chain. Th ...read more