How ancient microbes survived in a world without oxygen has been a mystery. Scientists discovered a living microbial mat that uses arsenic instead of oxygen for photosynthesis and respiration.
Many Australian frogs may not have been as devastatingly impacted by last summer’s fires as feared – but scientists need more data to assess the impact further.
Considering what we know about the key ingredients for life's formation on Earth, here are three explanations for how this process may have occurred on our sister planet.
Why is it so hard to control our thoughts? New research led by UNSW Sydney shows suppressed thoughts could be hiding in the visual part of our brains – without us even knowing.
