What is the first thing you do in the morning after you awaken? Many people immediately check their phones for notifications of messages, alerts and social media updates by their social ties.Ninety-seven percent of U.S. adults report owning a cellphone, with 90% reporting that they own a smartphone.While some researchers and media outlets portray phone use as detrimental, the reality is that the effects of technology use, including phones, vary depending on multiple factors. These include the am ...read more

Hurricane Helene has been rampaging through the southeastern United States today, causing catastrophic flooding and killing at least 40 people in four states. The death toll is likely to rise.The storm slammed ashore as a Category 4 hurricane on Thursday evening with maximum sustained winds of 140 mph. It also pushed up inundating storm surges. As I'm writing this on Friday afternoon, it has been downgraded to a tropical storm — but it still poses deadly dangers. "Historic, catastrophic and li ...read more

Archeologists have discovered what may be a missing link between agriculture that grew ancient civilizations in Egypt and Mesopotamia and more recent ones in the Mediterranean. Excavations in a northwestern African area known as the Maghreb reveal farming practices similar to those that sprouted civilizations on the Nile River and the Tigris and Euphrates. They also show evidence of trade that tracks how human developments expanded northward, according to a report in Antiquity.Spreading Civiliza ...read more

Life as a scribe in Ancient Egypt took its toll on the body. Researchers examining the bones of these ancient writers found them riddled with arthritis and other work-related wear and tear,  offering fascinating insights into their lives. They detailed their findings in a study published in the journal Scientific Reports.Researchers from the Czech Republic studied the remains of 69 individuals who were buried in the Abusir necropolis in Egypt over 4000 years ago, between 2700 and 2180 B.C.E. Th ...read more

Billions of birds are flying south for the annual fall migration, including 4.7 billion leaving the U.S. alone, bound for Mexico, Central and South America. Sadly, over the past 50 years, North American bird populations dropped by nearly 3 billion, due to habitat loss, climate change, and massive development along their flight paths. An estimated one billion deaths per year are due to building collisions, with light pollution being an amplifying factor.We (scientists, conservationists, media and ...read more

The blue whale is renowned as the Earth’s largest animal, taking that title today by quite some distance. That holds true even stretching back through time as these enormous marine mammals are even bigger than some of the largest of the dinosaurs.How Big Is a Blue Whale?(Credit: Ajit S N/Shutterstock)The largest blue whale ever found stretched 33 meters (108 feet) and was caught by whalers in the early 1900s. Usually, however, they can range between 24 and 30 meters (78-98 feet) in length, dep ...read more

Bite force is the amount of pressure and force in an animal’s bite. It’s measured in psi (pounds per square inch). But no matter the unit of measurement when these mega-predators chomp down, you’d better hope you’re not on the receiving end of it. Just to give you some perspective, the bite force of a measly human is just 162 psi. Here are some animals with the strongest bite force.  1. Nile Crocodiles — 5000 PSI(Credit: KateShots/Shutterstock) Nile crocodiles are the second largest ...read more

After delivering a guest lecture on sticklebacks, an unfamiliar fish caught Stanford University researcher David Kingsley’s eye. When he walked past an aquarium at the Woods Hole Marine Biology Laboratory, a strange aquatic creature stopped him in his tracks.“I did this huge double take because I looked in this one tank, and there was one of the weirdest fish I've ever seen,” says Kingsley. “It had the body of a fish, the wings of a bird, and it was walking along the bottom of the tank o ...read more

Under warm summer conditions, the sea ice stretching across much of the Arctic Ocean shriveled much more dramatically than it did during cooler summers of decades past, the National Snow and Ice Data Center has reported."While it wasn’t a new record low, this year’s sea ice minimum is yet another example of a changed Arctic environment," said Walt Meier, an NSIDC senior research scientist.Every year, the Arctic's floating sea ice shrinks under summer warmth, typically reaching a minimum exte ...read more

The mournful eyes, the lingering stares, the sad sighs. Many pet parents leave the house each day with a dog or cat watching somberly from the window.Social scientists have found that pet owners experience ongoing guilt about wanting to do better for their animals. Researchers have called it an understudied topic that needs to be better considered, particularly as more workers are called back into the office full-time. Why Owners Feel Guilty About Leaving Their PetsPsychologist Lori Kogan felt ...read more