02 May 2013, 11:00 AM ET
Earth's four seasons are caused by the yearly revolution of the planet around the sun and its tilt.
01 May 2013, 10:18 AM ET
Earth's interior consists of it's mantle, outer core and inner core layers.
22 April 2013, 08:49 AM ET
Answers to questions you've long wondered about, and some you never thought to ask.
18 April 2013, 04:22 PM ET
News, features and images of the wild and incredible Earth.
17 April 2013, 08:05 AM ET
Experts in science & technology provide insightful commentary and informed perspective.
29 October 2012, 09:42 AM ET
Find out the latest news of Hurricane Sandy and the basic science of the hybrid tempest.
27 August 2012, 11:37 AM ET
For all the news on tropical storm Isaac.
10 January 2012, 06:47 PM ET
Here's a no-nonsense look at medical discoveries making headlines.
27 August 2011, 02:05 PM ET
The first hurricane of the season, Hurricane Irene is packing a punch, as the giant storm barrels up the east coast.
14 April 2011, 02:30 PM ET
These Behind the Scenes articles were provided to LiveScience in partnership with the National Science Foundation.
10 March 2011, 03:04 PM ET
LiveScience gives you the scoop on time change.
01 March 2011, 10:24 AM ET
We look at the psychology, sociology and economics of today's political climate.
02 February 2011, 06:18 PM ET
Let the world of science unfold right before your eyes with the help of LiveScience.com. Gain access to it all through a series of informative news articles covering everything from weather and natural disasters, to the wonders of the animal kingdom, huma
05 January 2011, 08:45 AM ET
Technological breakthroughs and information about big ideas, innovations and the inventors that make progress possible.
19 July 2010, 02:15 AM ET
News and information about how the mind works and why memory is such a complex affair.
04 February 2010, 04:05 AM ET
Find out everything there is to know about diets and stay updated on the latest weight-loss and diet news with the comprehensive articles, interactive features and pictures at LiveScience.com. Learn more about healthy eating as scientists continue to make
18 January 2010, 07:17 AM ET
Viruses are submicroscopic parasites that can infect any animal, plant or bacteria
18 January 2010, 07:00 AM ET
A monkey is a long-tailed, medium-sized member of the order of Primates. The primate order also includes macaques, baboons, guenons, capuchins, marmosets, and tamarins.
13 January 2010, 10:37 AM ET
Earthquakes are the result of plate tectonics, or shifting plates in the crust of Earth.
09 June 2009, 07:47 AM ET
Find out everything there is to know about children and stay updated on the latest news with comprehensive articles, interactive features and pictures at LiveScience.com. Learn more about children as they grow.
13 May 2009, 12:46 PM ET
Learn about Darwin, the theory of evolution by natural selection and the battle between proponents of so-called creation science and evolution.
13 May 2009, 10:31 AM ET
Why is your neighbor smarter than you? Are they born intelligent? Science reports on the latest research that shows the genetic and environment impact on your most vital organ.
31 March 2009, 11:49 AM ET
Find out everything there is to know about robots and stay updated on the latest robots and inventions with the comprehensive articles and interactive features. Learn more about man's innovative creations as people and scientists continue to invent and in
24 March 2009, 01:14 PM ET
Find out everything there is to know about spiders and stay updated on the latest spider news with the comprehensive articles, interactive features and spider pictures at LiveScience.com. Learn more about these fascinating arthropod as scientists continue
13 March 2009, 11:08 AM ET
Find out everything there is to know about plants and stay updated on the latest environment news with the comprehensive articles, interactive features and plant pictures at LiveScience.com. Learn more about plants as scientists continue to make amazing d