Not much is known for sure about how dogs age. The Dog Aging Project aims to change that through systematic research programs.
Recent sensational headlines give astute readers occasion to contrast valid scientific inferences from leaps of faith based on worldview assumptions.
There are various types of flagella, but all function like a rotary engine made by humans. Even non-ID scientists marvel at the complexity of these machines.
Believe it or not, there are amazing discoveries being made that owe nothing to Darwin, at least not explicitly.
Sometimes scientists do not, in fact, follow the evidence. The consensus, then, could be wrong.