Biologie.de is a German-language information and service portal focused on biology and related environmental and scientific topics. With more than 20 years of activity, it brings together news, articles, reference information and resources for readers interested in biology, nature, health, energy and sustainability. Its editorial content covers subjects such as wildlife, plants, climate change, air quality, agriculture, renewable energy and current research, presenting updates and links to reports and scientific resources.

The site also serves people and organizations in the biology sector. Its Bio-Jobs section provides job-related information, while its company directory lets visitors browse organizations alphabetically or by category. Companies can add a listing, and the portal offers related services for employers and other businesses. Additional resources include fact pages on topics such as biogas, electric cars, fine particulates and solar energy, as well as information about issues including the oak processionary moth and sustainable software. Biologie.de combines accessible science coverage with practical discovery tools, connecting readers, job seekers and companies through a broad collection of biology-related content and services.