HealthWhat coronaviruses in pets can teach us about the future of covid-19 Cats, dogs and farm animals host coronaviruses that have been studied for decades. That research could provide valuable insights in the fight against covid-19, including whether our vaccines can end the pandemic Features
LifeAlien plants: The search for photosynthesis on other worlds Looking for signs of life in exoplanet atmospheres is fraught with uncertainty. But now that we can detect polarised light reflected directly off other worlds, we could spot unmistakable evidence of photosynthesis Features