Brian Emfinger is a lifelong storm chaser, and as a photojournalist and drone pilot for KATV in Little Rock, Arkansas, his work takes him places other people would flee.
He was in Rockport, Texas, when Harvey came onshore. He flew his drone after the eye passed overhead, gathering gripping shots of the aftermath across the region.
But as Emfinger geared up to chase Hurricane Irma into Florida, he knew he wanted to capture a drone perspective like no other. He wanted to fly his DJI Mavic Pro dron ...read more
Microplastic beads. (Credit: 5Gyres/Oregon State University)
You’re made of water, bone, blood, muscle and fat; you’re also a few parts plastic.
That is, if you prefer sea salt on your meal. Or honey, shellfish, beer or tap water. Recent studies have found microplastics, tiny shards of degraded plastic, in them all. Even the air is filled with the minuscule plastic bits.
Plastic Not-So-Fantastic
Hold off on the panic though; it’s still too early for researchers to say wh ...read more
Forecast for storm surge Sunday, Sept. 9 at 1 p.m. through Tuesday, Sept. 12 at 7 a.m. (Source: National Weather Service)
Hurricane Irma is a true monster, exceeding the size of Florida itself, and threatening to flatten structures throughout the state with extreme winds. But perhaps the biggest risk is now posed by storm surge – water pushed up onto land.
The animation above shows an experimental forecast for storm surge from the National Weather Service. It shows the height of wat ...read more
Fierce warrior Lagertha on the show “Vikings” is fictional, but a genetic study confirms the warrior buried in a Viking-era grave was a woman. (Credit History Channel)
This one goes out to all my fellow shieldmaidens: researchers have confirmed through ancient DNA testing that the warrior buried in a famous Viking grave was a woman.
Researchers have excavated hundreds of Viking-era graves at Birka, a UNESCO World Heritage Site in Sweden. One of the graves, originally excavated in t ...read more
Map of the epicenter (star) and modeled shaking intensity for the M8.1 Pijijiapan earthquakes on September 7, 2017. USGS.
One of the largest Central American earthquakes ever occurred last night off the coast of Mexico and Guatemala. The USGS estimates it was a magnitude 8.1 that ruptured about 70 kilometers off the shore, with the city of Pijijiapan closest to the epicenter. At least 32 people have known to have died in the earthquake so far according to early reports.
Mexico’s 8.4 quake ...read more
(Credit: dotshock/Shutterstock)
Studies of human evolution typically look at spans of thousands of years — the length of time it often takes various mutations to take hold and become noticeable.
Evolution is more dynamic than that though; it’s an ongoing process with subtle variations on traits emerging while others dip into the background. Measuring the kinds of changes that are going on right now would give us valuable insights about not only our past, but also into where we ...read more
By: Megan Ray Nichols
It’s always fun to have a ladybug land on your arm while outside — but these days, it’s more and more likely that any ladybugs landing on you or the plants in your garden are not native to North America. Over the past three decades, several ladybug species native to North America have all but disappeared from the landscape. At the same time, other species, introduced from Europe and Asia, have proliferated. What’s happening to our native ladybu ...read more
Ghostly Neil Armstrong and Buzz Aldrin on the Moon. NASA.
A close look at the Apollo 11 EVA footage shows ghostly astronauts, which of course has launched speculation that the footage is faked. If NASA could get to the Moon, why couldn’t it capture good video?! The footage wasn’t faked. The poor quality and ghostly look is an artifact from the odd way NASA had to convert the lunar footage to a format that could be broadcast. To understand this, we have to unpack how exactly TVs work ...read more
A scientist creates a crowdfunding platform for other researchers.
Like many undergrads in science fields, Cindy Wu was intrigued by an academic career in research. After the biology major graduated in 2011, she worked as a research assistant at the University of Washington in Seattle, her alma mater. While there, she wanted to repurpose a treatment for anthrax to help clear up staph infections, but wasn’t sure how to get money for her idea. When she approached her adviser about it, W ...read more
