Researchers recently announced that they have unlocked some of the mystery surrounding the evolution of insect flight.¹ Their observance of a certain wingless insect led them to hypothesize that its “directed aerial descent” might be an important stage in flight evolution. But is it?

Arsenic is a common toxic component in pesticides and herbicides, and one place it is found naturally is in the hot springs of Yellowstone National Park. The arsenic in the water there would be deadly to many living creatures, yet the Cyanidioschyzon algae thrive in it because they are specially equipped to detoxify arsenic through chemical modification.

Scientists are hoping to revive a 50-year-old failed experiment that tried to discover how biological life could have originated from non-living chemical processes.

Often today we hear of the search for "organic" compounds in decidedly "inorganic" places inhospitable to life, such as meteorites or on desolate moons throughout the solar system. What is going on? Doesn't "organic" mean living? Does this mean there is life elsewhere? What does "organic" really mean?

There were no human witnesses to the origin of life, and no physical geological evidence of its origin exists. Speaking of the origin of a hypothetical self-replicating molecule and its structure, Pross has recently admitted that "The simple answer is we do not know, and we may never know."¹ Later, concerning the question of the origin of such a molecule, Pross said, ". . .