Water and air pose completely different challenges to animals on a number of levels.

The diver-operated microscope — called the Benthic Underwater Microscope imaging PAM, or BUMP — incorporates pulse amplitude ...

Scientists at the University of Helsinki discovered how plants heal their protective outer layer, the periderm. The diffusion ...

Gilbert school officials have mulled changes to the book since August, when they received a letter from Natalie Decker, an attorney for the Scottsdale-based advocacy group Alliance Defending Freedom.

The film explores the evolution of multi-celled animals, particularly sponges, from single-celled organisms like amoebas. It explains that the transition to multi-cellularity was driven by the ...

Keywords cell biology, life functions, diffusion, osmosis, active transport, enzymes, DNA, RNA, energy production, hydrolysis, oxidation, nutrients, cell structure Email us at [email protected] ...

It is unclear what “debate” Thomas is listening to, but the current year 2025 might offer lessons for today’s not-so-silent Cal, if he would only pick up and read a ninth-grade biology textbook.

Concerned Kenyans had petitioned KICD to issue a public apology and review some content in a book titled Certificate Biology for Form Three learners in the 8-4-4 system of Education arguing that ...

Topline The textbooks used in about 66% of U.S. classrooms teach outdated ideas about the differences between sex and gender, a new study published in the journal Science from the American ...

The six textbooks studied in the paper were published between 2009 and 2016, and comprise about two-thirds of the introductory high school biology classes across the U.S.