human evolution

The molluscum contagiosum virus, a common skin infection, apparently retains a gene it took from humans at some point in its evolutionary history. The New York Times reports on the finding, which highlights how viruses can acquire and keep host genes, offering insight into virus evolution and how the pathogen manipulates human skin cells. Scientists say such stolen genes may help explain why the virus persists so effectively in people.

Researchers report the discovery of a human 'jumping gene' — a transposable element able to move around the genome — found embedded inside a virus. The finding suggests genetic material can move between humans and viruses, shedding light on how genomes evolve and how viruses may acquire host genes. Scientists say it could inform understanding of gene transfer and viral evolution.

On the SETI Live podcast, SETI Institute executive Bill Diamond speaks with Dr. Lori Marino, recipient of the 2026 Drake Award, about animal intelligence and brain evolution. Marino, a specialist in whale and dolphin cognition, argues that studying non-human minds on Earth can shape how scientists think about intelligence elsewhere in the universe. The conversation covers dolphin and whale brains, what intelligence means beyond humans, and the search for extraterrestrial minds.

A critic of the Book of Genesis argues that the fossil and archaeological record of how humans lost their body fur and developed clothing contradicts the biblical story that nakedness brought shame. Instead, the loss of fur is attributed to gradual migration between hot and cold environments over hundreds of thousands of years, with clothing emerging as a practical response to climate rather than a moral one.

New research suggests primate communication may follow grammar-like patterns once considered unique to humans. The findings challenge long-held assumptions about the exclusivity of structured language, implying that some building blocks of grammar may predate human evolution. The report is being shared widely among science and wildlife enthusiasts, with many noting it reshapes debates over the evolutionary origins of language.

New York Times reporting describes a virus that incorporated a human gene into its own genome and has retained it over time. The finding is drawing attention among science readers because it illustrates how viruses and their hosts can exchange genetic material, blurring the line between viral and human DNA.