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March 2009 Current Events: World News

U.S. News | Business/Science News Here are the key events in world news for the month of March, 2009. President of Guinea-Bissau Killed (March 2): President João Bernardo…

DK Science: Bipedal Herbivores

Internal anatomyExternal anatomyToothless beak and cheek teethHerbivore teethSome bipedal herbivoresAs well as the giant plant-eaters, there were several other groups of smaller herbivores,…

DK Science: Horned & Armoured

Internal anatomyExternal anatomyCeratopsian hornsAnkylosaur scutesStegosaur platesSome armoured dinosaursThree major groups of plant-eating dinosaurs were well equipped to defend themselves – some…

DK Science: Reproduction

CROCODILE EGGSROLE REVERSALASEXUAL BUDDINGLIVE YOUNGFERTILIZATIONFIND OUT MOREAnimals reproduce in one of two ways. In asexual reproduction, animals produce young, which are identical to…

Thanksgiving | Plymouth Controversy

A Not-So-Traditional Thanksgiving Part 1: The Original Culture War by Neil Miller During the National Day of Mourning rally in Plymouth, Massachusetts, Andres Araica prayed at a…

The Year in Sports

Top 10 Sports Moments of the Year 1 McGwire Blasts 62nd HomerIt was the crowning moment of the sports year. When Mark McGwire knocked his 62nd homer of the season, poking the ball just over the…

Anatomy and
Physiology: Volumes and Volumes

Volumes and VolumesAnatomy and PhysiologyThe Respitory SystemLungs, Bronchi, Trachea, NosePharynxMore Than Just a PipeGas Laws and BreathingVolumes and Volumes To truly understand breathing, it…

Types of Animal Partnerships

How different species get along Imagine life without your best friend. Who would you hang out with and talk to about your problems? Life would be so lonely! You rely on your friends for…

To the Moon and Mars

To the Moon and Mars In January 2004, President George W. Bush announced the ambitious goal of putting humans on Mars. The first stage involves returning to the Moon by the year 2020 and…