These features, which are not found on Earth, are believed to be carved into the Martian surface by dry ice changing directly from solid to gas in the spring
A new study shows how microplastics found in our daily personal care products can also host pathogens and boost antibiotic-resistant bacteria by up to 30 times
Though Pst is known to be highly host-specific, it is interestingly able to infect two unrelated host plants, wheat and barberry, at different spore stages