Browse Reference Articles
391 to 400 of 473 articles
-
Waterspout
A waterspout is an intense columnar vortex (usually appearing as a funnel shaped cloud) that occurs over a body of water and is connected to a cumuliform cloud. In the common form, it is a ... > more -
Yellowstone Caldera
The Yellowstone Caldera, sometimes known as the Yellowstone supervolcano, is a volcanically active region in Yellowstone National Park. It measures 55 kilometers (34 mi) by 72 kilometers (44 mi). ... > more -
Plant breeding
Plant breeding is the purposeful manipulation of plant species in order to create desired genotypes and phenotypes for specific purposes. This manipulation involves either controlled pollination, ... > more -
Hurricane Charley
Hurricane Charley was the third named storm, the second hurricane, and the second major hurricane of the 2004 Atlantic hurricane ... > more -
Trace fossil
Trace fossils are those details preserved in rocks that are indirect evidence of life. While we are most familiar with relatively spectacular fossil hard part remains such as shells and bones, trace ... > more -
2005 Kashmir earthquake
The Kashmir earthquake (also known as the Northern Pakistan earthquake or South Asia earthquake) of 2005 was a major earthquake whose epicenter was the Pakistan-administered disputed region of ... > more -
Shaanxi Earthquake
The Shaanxi earthquake or Hua County Earthquake is the deadliest earthquake on record, killing approximately 830,000 ... > more -
Coastal management
Coastal management or coastal defence is used throughout the world for many different purposes, but predominantly to reduce coastal erosion and ... > more -
Biotechnology and Bioengineering
Genetically Modified
Biotechnology
Genes
Biochemistry Research
Gene Therapy
Genetically modified organism
A genetically modified organism (GMO) is an organism whose genetic material has been altered using techniques in genetics generally known as recombinant DNA technology. Recombinant DNA technology is ... > more
Search ScienceDaily
Number of stories in archives: 138,521

