Should a Scientist Run NASA?

Posted on Categories Discover Magazine

With every President comes a new NASA administrator, and the current admin, Jim Bridenstine, has raised a number of eyebrows. The strongest reaction to Bridenstine’s appointment comes from his lack of a science background, though more recent reports say he has changed his mind on climate change and does believe humans are responsible and can curb the effects we're having on the planet. Nevertheless, the immediate knee-jerk reaction I saw from the space community raised the question is ...read more

“Rick and Morty” Sting Predatory Journals

Posted on Categories Discover Magazine

Last year I wrote and published a fake 'scientific paper' to highlight the problem of predatory scientific journals. My article, following in the tradition of earlier fake journal 'stings', was complete nonsense, full of Star Wars references and quotes, but it was published by a number of dodgy journals. Now, another sci-fi sting has taken place, based this time on Rick and Morty. The stinger, Farooq Ali Khan, created a hilarious paper called Newer Tools to Fight Inter-Galactic Parasites ...read more

Figuring Out How Bats and Dolphins Developed Echolocation

Posted on Categories Discover Magazine

Bats and dolphins are seemingly polar-opposite creatures, but they do share a special skill: echolocation. This ability — mapping out the area via the reflection of high-pitched sonic signals you send out — comes in handy when you’re navigating the night skies or the murky depths of the ocean. Researchers already knew this ability came about through convergent evolution, when two or more unrelated species develop the same trait independently. But a recent paper published in Sci ...read more

Ultra-Processed Food: It’s Not Just What We Eat It’s How It’s Made

Posted on Categories Discover Magazine

In a time where ephemeral diet advice bombards us from every Instagrammer and morning show, it’s tempting to ignore the latest scientific report claiming to have a helpful idea about obesity. In a new review, researchers suggest that the consumption of ultra-processed foods could cause obesity and related health problems because of the way the foods feed our gut microbes. This isn’t the first time we’ve heard about processed foods, nor the first time we’ve heard about g ...read more

Chimps Know Death When They See It

Posted on Categories Discover Magazine

After Rosie’s mother died, she accompanied the lifeless body throughout the night, in apparent mourning. When Noel lost her adopted son, she picked his teeth clean with a grass stem. And Jire carried her infant’s corpse for 68 days after the one-year-old succumbed to a respiratory infection. Rosie, Noel and Jire are chimpanzees, whose responses to death were documented by researchers. Their behavior makes one wonder: Do chimps and other animals understand death, or are humans the on ...read more