Has Lamarckism been revived?

Epigenetic studies are burgeoning; these genetic mechanisms that are external to direct DNA/RNA encoding and expression are being intensively studied, particularly how environmental factors can stimulate methylation and acetylation of bases of DNA or histone proteins, which then affects the expression of specific gene activity. Is epigenetic modification heritable, and if so, does this represent a revival of Lamarckism?

Observations, Science.

Large Scale Genomics in Beijing

Beijing Genomics Institute, BGI, situated in Shenzhen, on the border between Guangdong and Hong Kong, claims the title of the world's biggest Genomics institute. Their president Jian Wang said, 'For the last 500 years, you (the West) have been leading the way with innovation. We are no longer interested in following.' The scale of their sequencing capability is large, as are their goals: to crack hunger, illness, evolution - and the genetics of human intelligence.
Essays, Science.

The moons of Jupiter

The fascination of astronomy for me, beyond the beauty of the heavens in the night sky, beyond the immense imponderables of the current model of a vast and ancient universe, is the idea that our understanding regarding the universe has been gleaned by observing from the Earth a few points of light in the sky. One illustration of this can be found in the history of our knowledge of the moons of Jupiter.
Education, Science.

Evolutionary zinger: The bat, the moth, and the mite

When Fred Rickson taught his section of General Biology at Oregon State, I made sure to attend all of his lectures, as he opened them with his evolutionary zingers, hoping that his students would would be enticed to be more prompt than usual.  My favorite was his zinger about the three-way symbiotic relationship between a bat, a moth, and a mite.
Education, Science.

Evolutionary zinger: Ants and acacia trees

I treasure the science education I obtained at Oregon State University. One standout class was General Biology, a portion of which was taught by professor Fred Rickson. He did not like people slipping in late, so he gave short teasers promptly at the start of the hour, which he entitled evolutionary zingers, hoping that his students would enjoy the stories sufficiently to show up on time. It definitely worked for me. I was not in the habit of attending a lot of lectures, but the intricate stories of complex life told by professor Rickson were as attractive to me as nectar "fountains" are to acacia ants, the subject of one of his zingers.