LifeHow symbiosis made Earth what it is – and why it’s key to our future Two life forms living together helped spark the evolution of all complex life. By learning to appreciate this process more fully, we might be able to harness it to heal our planet too Features
LifeDolphins are dying from toxic chemicals banned since the 1980s Polychlorinated biphenyls (PCBs) are commonly found in the bodies of short-beaked common dolphins that get stranded on UK beaches, and are linked to the animals’ risk of infectious diseases ¿ìè¶ÌÊÓÆµ