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From Sci Tech Daily: Drinking Two to Three Cups of Coffee Daily Is Linked With a Longer Lifespan
At Sci News: Dogs Can Detect when Humans are Experiencing Stress
At Evolution News: An Optimistic Solution to the Mystery of Life’s Origin
At Science Daily: Why whales don’t get brain damage when they swim
At Medical Xpress: Breaks in ‘junk’ DNA give scientists new insight into neurological disorders
At Evolution News: Theoretical Physicist Sabine Hossenfelder on the Deficiency of Alternative Models to Big Bang Cosmology
At Universe Today: Life can Thrive Around Even the Smallest Stars
At Evolution News: Origin of the First Self-Replicating Molecules
From IAI News: How infinity threatens cosmology
At SciTech Daily: Surprising New Features of Mysterious Fast Radio Bursts Defy Current Understanding
At Quanta Magazine: By Losing Genes, Life Often Evolved More Complexity
At Evolution News: Gene Sharing Is More Widespread than Thought, with Implications for Darwinism
David Coppedge writes: Evidence is growing that organisms share existing genetic information horizontally, not just vertically. This has immense implications for neo-Darwinian theory that are not yet fully recognized. If traits can be shared across species, genera and even phyla, they are not being inherited from common ancestors. The findings might also cast stories about convergence and co-evolution in a completely different light. Let’s look at some of the news on this front. Introgression Last month, Current Biology posted a Primer on Introgression by four authors. Introgression refers to “lasting transfer of DNA from one of the species into the genome of the other” by means of hybridization and backcrossing. Basically, it describes “the incorporation of the DNA from one species into Read More ›