DNA Testing Services

DNA testing centers provide service-oriented DNA analysis for determining biological relationships through DNA paternity testing, DNA genealogy and anthropology testing and sibling DNA testing, and other peripheral services like DNA banking and ID services and DNA detective testing services, among others.

Medical Coding Certification

Careers in medical fields are full of responsibilities, and dexterity in the specialized line of medical affairs is important. As time goes by, a career in the medical profession becomes more of a challenge, adventure and competition.

A Global Warming Primer

The Boy Who Cried Wolf - Or a Deer in the Headlights... Which is it? A quick guide for the concerned citizen about global warming and climate change.

Bull Sharks, It's Summertime

Their scientific name is Carcharhinus leucas, Bull sharks are one of the top three sharks implicated in unprovoked fatal attacks throughout the world. You can find them off the Atlantic coast of the U.S., from Massachusetts (rare) to the Gulf of Mexico. Most Bulls don't grow past 9 feet long but have been caught larger than 11.5'.

The End of Pompeii and Herculaneum (August 24-25, A.D. 79) Part 2 of 3

This three-part series captures the final moments of Pompeii and Herculaneum, two Italian towns that were destroyed by Mt. Vesuvius' devastating eruption. It brings the reader back in time, chronologically piecing together the horrific events using many of the words and observations from the people of that time who were in the best position to know.

Where Are All The Half-Evolved Dinosaurs?

Scientific reasons for why the fossils do not support Darwinian evolution.

Mars - Planets Taste Better With Chocolate

Is there life on Mars? If there is, they probably don't want uninvited guests. Hoping to find life shouldn't be a reason to ignore the lives in front of you.

LEDs ...The Technology That Will Soon Light Our Planet

With the inception of the first electric light source, we could not envision an advanced technology such as the LED, but it has now finally arived and is rapidly reaping its dominance.

The Improved Ion Engine

We may now be able to fly to any planet in the solar system and beyond. This is all due to the invention of the new Ion engine.

Chemical Safety

Handling chemicals can be very dangerous. All of these measures will help to keep you and those around you safe when dealing with chemicals.

Naturally Occurring Nanoparticles: The Hidden Dimension

Nano-size particles, so small that they no longer exhibit signature elemental properties are commonly investigated, altered, and used for industrial purposes. Do such nano-size particles commonly exist in naturally occuring geologic materials?

Quartz Clocks and Atomic Clocks

Quartz Clocks and Atomic Clocks - always save the best for last