Category Archives: Biology

Is There Evidence of Life On Mars?

At present, the evidence suggests that life may have existed in the past on Mars, or not. However, the scientific consensus is that we assume life never arose on Mars, and will continue to do so until evidence pops out and bites us in the mass spectrometer.

There is no evidence of life on Mars right now. Continue reading Is There Evidence of Life On Mars?

Garden Insects of North America: Ultimate Guide to Backyard Bugs, New Edition

BOOK NOTE: I interrupt this book review to note that Genius: The Life and Science of Richard Feynman is currently available, again, as a Kindle book, for two bucks. And now returning to our regularly scheduled review.

Garden Insects of North America: The Ultimate Guide to Backyard Bugs is not a pocket field guide. How could it be? There are over a million species of insects and probably a lot more (huge numbers certainly remain to be discovered) and of them, some 100,000 exist in North America. I’m actually not sure how many are represented in this book, but several thousand distributed among some 3,000 illustrations, mostly color photographs. Continue reading Garden Insects of North America: Ultimate Guide to Backyard Bugs, New Edition