![Mahesh Rachamalla](/sites/default/files/styles/career_image/public/2023-01/Mahesh%20Rachamalla.jpg?itok=BZdi5QuJ)
Mahesh Rachamalla (he/him)
Career Profiles
Graduate Student (Toxicology)
![Portrait de Sara Knox](/sites/default/files/styles/career_image/public/2022-11/Sara%20Knox.png?itok=sun9YzHz)
Sara Knox (she/her)
Career Profiles
Assistant Professor (biometeorology)
![portrait de Adrian Prado](/sites/default/files/styles/career_image/public/2023-07/Adrian%20Prado2.jpg?itok=vSWy3IUl)
Adrian Prado (he/him)
Career Profiles
Sustainable Development Support Analyst
![Western Toad](/sites/default/files/styles/resource_card_image_360x300_/public/2022-12/western%20toad%20header.jpg?itok=uc2qWrjt)
Frogs, toads, salamanders, and newts, oh my!
Backgrounders
Learn about amphibians, their life in the coastal temperate rainforest biome, and how you can help them out!
Nancy Duquet-Harvey
Career Profiles
Environmental Superintendent
![Coyote walking through a park in Quebec](/sites/default/files/styles/resource_card_image_360x300_/public/2022-09/coyote-in-omega-park-quebec.jpg?itok=7lPI0Uy_)
Coyotes: Coming to a town near you?
STEM Explained
Learn why coyotes are spreading in Canada and how this affects their relations with humans.
![Adrienne Ethier](/sites/default/files/styles/career_image/public/2022-08/Adrienne%20Ethier.jpg?itok=ephOuTKp)
Adrienne Ethier
Career Profiles
Environmental Risk Assessment Specialist
![Dr. Jackie Dawson faisant des recherches sur le terrain sur l'île Beechy, Nunavut.](/sites/default/files/styles/career_image/public/2022-05/Jackie%20Dawson.jpg?itok=D-0RJpaK)
Jackie Dawson (she/her/they)
Career Profiles
Professor and Canada Research Chair in Environment, Society, and Policy
![Vegetables and fruits on display](/sites/default/files/styles/resource_card_image_360x300_/public/2022-04/vegetables-and-fruits.jpg?itok=crppXKAt)
Plant Pigments
Backgrounders
Why are there so many colours of plants? Learn about plant pigments and their role in plants.
![Pepper plants on the ISS](/sites/default/files/styles/resource_card_image_360x300_/public/2022-04/peppers_ISS.jpg?itok=87tPUQjm)
Tropisms in Plants
Backgrounders
Learn about the different ways that plants move in response to their environments.
![Plant Cells with Visible Chloroplasts](/sites/default/files/styles/resource_card_image_360x300_/public/2022-03/plant_leaf_cells_closeup.jpg?itok=-KZuT8ir)
Specialized Cells of the Leaf System
Backgrounders
Learn about the structure and function of the cells in leaves.
![Aynsley Foss](/sites/default/files/styles/career_image/public/2022-04/Aynsley%20Foss2.jpg?itok=pZ2xKoTq)
Aynsley Foss (she/her)
Career Profiles
Issues and Policy Manager
![Seedling with sunlight](/sites/default/files/styles/resource_card_image_360x300_/public/2022-04/seedling_sunlight.jpg?itok=FWDgKDZv)
Light & Plants
Backgrounders
Learn about the process of photosynthesis and how it is affected by light levels.
![Cuvier's beaked whales](/sites/default/files/styles/resource_card_image_360x300_/public/2022-02/Beaked_Whales_Main.png?itok=2TdHGmsC)
Are Whales Beaching Themselves Stressed By Sonar?
STEM Explained
Read about why sonar could be causing some whales to beach themselves.
![Rohan Hakimi headshot](/sites/default/files/styles/career_image/public/2022-01/Rohan%20Hakimi.jpeg?itok=kgFG1O4F)
Rohan Hakimi
Career Profiles
Environmental Engineer, Integrated Water Management