Coast redwoods slow their ‘breathing’ and ‘eating’ when temperatures spike

This 'fire amoeba' pushes the limit of what's possible for complex life: Introducing Incendiamoeba cascadensis, which translates to "fire amoeba of the Cascade mountain range." This single-celled organism can replicate at temperatures up to 145°F, a new record for a complex organism.

Scientists Identify a Nose-to-Brain Circuit That Links Anxiety And Breathing

Breathing without brakes