fr
it
de
en
  • Headlines
  • Explore
  • Experts
  • Search
  • Science & Environment
  • Health & Medicine
  • World & Society
  • About Us
  • Partners
  • Login
  • Headlines
  • Explore
  • Experts
  • Search
Login
fr
it
de
en
Sections
Science & Environment
Life Sciences
Partager

The polar bear

  • Émission
    Le journal du dimanche
  • 08 September 2014
  • Daniel Cherix
    • Biologie et de médecine, UNIL
Légende

Discover this monumental animal and excellent swimmer that protects itself from the cold thanks to the dark color of its skin under its white hair.

  • #BIOLOGY 1218 Interventions
  • #ZOOLOGY 190 Interventions

Related interventions
Sections
Science & Environment
Environment
Life Sciences
The polar bear
    • Daniel Cherix
      UNIL
02 August 2015
Sections
Life Sciences
History & Philosophy
In the footsteps of Paul Narbel, naturalist and traveller from Lausanne
    • Michel Sartori
      UNIL
24 October 2017
Sections
Science & Environment
Life Sciences
Ten surprising new species
    • Peter Vogel
      UNIL
23 May 2014
Sections
Health & Medicine
Human Body
Why is my hair turning white?
    • Michel Brouard
      CHUV | UNIL
14 January 2015
Sections
Life Sciences
Science & Environment
When the owl scares off... the vole
    • Alexandre Roulin
      UNIL
03 September 2019
Sections
Science & Environment
Life Sciences
Hydra modifies its genetic program
    • Brigitte Galliot
      UNIGE
23 November 2015
Sections
Health & Medicine
Diseases & Treatments
Poisons, venoms, toxins: animals that heal
    • Thierry Buclin
      CHUV | UNIL
26 October 2016
Sections
Life Sciences
Science & Environment
Animal creativity versus human creativity
    • Andrea Jacot-Descombes
      UNINE
    • Roland Maurer
      UNIGE
07 May 2020

Born from the collaboration between the universities and higher education institutions of French-speaking and Italian-speaking Switzerland, the Swiss Radio and Television (RTS) and the Swiss Radio and Television (RSI), this site gathers several thousand interventions from academics who analyze current events in all fields in a simple and scientific manner.

Find out more

Themes

  • Science & Environment
  • Health & Medicine
  • World & Society

Avis d’expert‧e‧s

  • About Us
  • Partners
Current trends
  • #technology 1323 Interventions
  • #israel 106 Interventions
  • #ukraine 104 Interventions
  • #usa 337 Interventions
  • #culture 970 Interventions
Media partners
Partner institutions
All rights of reproduction and distribution reserved © 2025 Avis d’expert‧e‧s
  • Terms of Use
  • Privacy Policy
  • Contact
  • Site développé par ergopix