You are here

BioLine Blogs

Life as we know it, and as we don’t

Age-old existential questions such as “how did we get here?” and “are we alone?” bridge the gap between science and philosophy. Scientists who study astrobiology -- the study of the story of life past, present, and future in the Universe -- seek to answer these questions.

The field of astrobiology is as big as the Universe itself; it encompasses many disciplines including physics, chemistry, biology, astronomy, geology, and planetary science, to name a few.

Complicated relationships within your salad

Plants inhabit many environments across the globe, and some groups can survive extreme conditions. One of these groups is the amaranth family. Members of this family, including several important crops such as amaranth, quinoa, spinach, and sugar beet, are well known for evolving adaptations to survive extreme environments, such as C4 photosynthesis in hot and often dry places and tolerance to highly elevated levels of salt or heavy metals.

Pages