The biologist
A magazine of the Royal Society of Biology--for all things biology and bioscience

BBC Wildlife
A UK magazine about wildlife

Nature
British scientific journal (research articles, podcasts and videos)

iBiology
A great YouTube channel which collates lectures from experts in biology

Khan Academy
A YouTube channel providing videos not only about biology but other sciences as well

BBC Earth YouTube channel
Short videos about wildlife

National Geographic Magazine
A magazine about animals, the environment, history & culture, and science

ScienceNews

Biology for dummies
A great website containing basic information about basic concepts in biology

Science bites
A website popularising science by sharing easy-to-follow blog posts on cutting-edge research