14/06/2019

What drives Yellowstone's massive elk migrations?

Every spring, tens of thousands of elk follow a wave of green growth up onto the high plateaus in and around Yellowstone and Grand Teton national parks, where they spend the summer calving and fattening on fresh grass. And ...

NASA finds Tropical Cyclone's Vayu getting stretched

When NASA's Aqua satellite passed over the Northern Indian Ocean, it captured an infrared image that revealed Tropical Cyclone Vayu was elongating. That's never a good sign for a tropical cyclone, because they need a circular ...

What it takes for green businesses to advertise online

The green industry in the United States is comprised of production and wholesale nurseries and wholesale/retail distribution centers, as well as related marketing interests. While the green industry traditionally has been ...

The challenges of North American specialty cut flowers

Across the United States and Canada, demand for local specialty cut flowers is increasing, and production has correspondingly jumped. To accurately assess the needs of the industry, John Dole, Cristian Loyola, and Rebecca ...

The mast is raised for NASA's Mars 2020 rover

In this image, taken on June 5, 2019, engineers at NASA's Jet Propulsion Laboratory in Pasadena, California, take a moment after attaching the remote sensing mast to the Mars 2020 rover in the Spacecraft Assembly Facility's ...

NOAA: 279 dolphins dead on Gulf Coast, triple usual number

At least 279 dolphins have stranded across much of the U.S. Gulf Coast since Feb. 1, triple the usual number, and about 98 percent of them have died, scientists from the National Oceanic and Atmospheric Administration said ...

page 1 from 10