Scallop fishermen off the East Coast could soon see one of their biggest bumper crops ever. A federal survey in waters off Delaware is predicting a boom in the next couple of years for the nation's most valuable fishery.
Every year, the National Oceanic and Atmospheric Administration looks for young sea scallops on the bottom of the Atlantic Ocean. This year, when they stuck their camera in the water, they got a huge shock, says Dvora Hart, a research analyst with NOAA's Fisheries Service.
It is now possible to edit genes of diverse organisms — almost like we edit a string of text — by cutting and pasting (splicing) genes at desired locations. A recent technology known as CRISPR (clustered regularly interspaced short palindromic repeats) allows for the targeted control over cellular organization, regulation and behavior. CRISPR has its origins in the immune systems of bacteria, using short RNA sequences to disrupt the genetic structure of foreign attackers.
Amy Roegler and her husband, Octavio Herrera, live with their young kids, Jake and Alyssa, in Los Angeles. When it comes to pro baseball, they're all Dodgers fans. And Jake loved balls even as a baby, Octavio says.
"We have a picture of him as a 3-month-old with a little Dodger jersey and a glove," Octavio says. "So he was definitely going to be introduced to sports early, and he took to it right away." Today 10-year-old Jake is on his baseball league's All-Star team.
A small company in California is hoping to make a big splash by providing detailed flood maps to homeowners and insurance companies. And to do that, the company is using one of the fastest supercomputers in the world.
The company is called Katrisk, based in Berkeley, Calif. Hydrologist and computer modeler Dag Lohmann is one of the company's founders. He says the flood maps the Federal Emergency Management Agency already produces will tell you how prone a particular area is to flooding.
It's not as if two worlds will collide tonight — Venus and Jupiter are only converging into a small area of the Earth's sky. NASA says the two bright planets will be "a jaw-dropping one-third of a degree apart."
Ceres is the largest body in the asteroid belt. For billions of years, it has been out there, biding its time, orbiting 250 million miles from the sun.
Now, for the first time, a robot emissary from Earth has made the long dark journey to Ceres, revealing it to be a spherical, cratered world awash in the color of gray mud. Except, however, for the bright spots. The weird, mysterious bright spots.