Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their environment, a new study suggests.
The researchers found the complex life forms, called eukaryotes, stored arsenic inside...
A study of 7000-year-old exposed coral reef fossils reveals how human fishing has transformed Caribbean reef food webs: as sharks declined by 75% and fish preferred by humans became smaller, prey fish species flourished—doubling in numbers...
Mysterious dark streaks first observed on Mars in the 1970s are not what many believed they were.
Scientists now say the curious features that stretch...
For the first time, researchers have demonstrated that certain lichen species can survive Mars-like conditions, including exposure to ionizing radiation, while maintaining a metabolically...
Last week, the Perseverance Science Team were astonished by a strange rock comprised of hundreds of millimeter-sized spheres… and the team are now working...
The longest organic molecules identified to date on Mars have recently been detected by scientists from the CNRS, together with their colleagues from France,...
Qi Zhang, a doctoral student at the Swedish Institute of Space Physics and Umeå University, explores in her doctoral thesis the interaction between Mars...
Geochemical evidence from laboratory experiments for a potential solid inner core at the center of Mars is reported in Nature Communications.
Data from NASA's InSight...
