Where did spiders (arachnids) come from? What was their origin? Clearly, the fossil record shows spiders have always been spiders1,2 along with other chelicerates (a subphylum of the arthropods).
The alleged evolution of the chelicerates (i.e., Arachnida) has recently become complex and problematic. According to Sharma and Gavish-Regev writing in the Annual Review of Entomology, the “longstanding hypothese... More...
A team of German planetary scientists has concluded that a three-kilometer-thick northern polar ice cap on Mars has a “surprisingly young” age of between 2 and 12 million years.1,2 This age is much younger than uniformitarian age estimates for any other large feature on the red planet1 and is consistent with other clues suggesting that Mars is relatively young, not billions of years old.
As an ic... More...
Scientists will probably never fully understand photosynthesis as additional research uncovers even more fascinating mysteries.1,2 ICR’s Dr. Jeffery Tomkins gives an overview of this incredible biochemical procedure:
Photosynthesis is a highly complex process in plants that produces carbohydrates from water, carbon dioxide, and sunlight using a light-to-electron energy conversion proces... More...
Barring cloud cover, about 75% of the country saw the total lunar eclipse, aka the “Blood Worm Moon.” Texas had good weather conditions for last night’s display, as did the lower Great Lakes, Ohio Valley, and a portion of the Central Plains.
In a lunar eclipse, the shadow of Earth blocks most of the light that illuminates the surface of our moon. This eclipse began at 11:26 p.m. (PST) on Thursday, March 13,... More...
NASA’s Juno spacecraft recently unveiled breathtaking images of Jupiter during its 66th flyby of the colossal planet. Juno has been exploring Jupiter and its surroundings, including its rings and numerous moons, to uncover the planet’s secrets. According to a NASA statement, understanding Jupiter could provide valuable insights into understanding the entire solar system.1
Did you know... More...
The element nitrogen is critical in the living world. It is a basic building block of structural and regulatory proteins, nucleic acids, and chlorophyll in plants. God created the nitrogen metabolic networks found in people and various living organisms.
There is a large group of versatile nitrogen-containing enzymes called aminotransferases (ATs) or transaminases. They are designed to move amino groups (the building blocks of pro... More...
The beautiful sea stars (“starfish”), classified as echinoderms, are one of the most easily identifiable marine invertebrates, with their characteristic radiating arms and stony skin of calcium carbonate. The sea star’s water vascular system is one of the more amazing and complex arrangements in the animal world. The brittle stars and basket stars comprise the largest class of living echinoderms.
Recently, scien... More...