Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their ...

Modern-day environments in Antarctica contain ponds filled with life forms that closely resemble early multicellular ...

When the Earth froze over, where did life shelter? MIT scientists say one refuge may have been pools of melted ice that ...

Earth's earliest life forms developed ways to survive the harmful effects of arsenic to cope with dramatic changes in their ...

Scientists from MIT studied how organisms live in modern Antarctic meltwater ponds to predict how similar organisms would ...

Ancient organisms that bobbed through Earth’s waterways at least 1.6 billion years ago may not seem to have much in common with humans, but we couldn’t have evolved without eukaryotes called ...

Plants, algae, fungi, and animals — including humans — are all eukaryotes: life forms with complex, nucleus-containing cells. A recent discovery of organic compounds in ancient rocks in ...

Prokaryotes were the first form of life, scientists believe that eukaryotes evolved from prokaryotes around 2.7 billion years ago. 1. Current doctrines on the origins of eukaryotes state that two ...

Fossil eukaryotes that came after LECA have been found from around one billion years ago. The best-studied are a multicellular red alga called Bangiomorpha from Somerset Island in Nunavut, Canada ...

Prokaryotes were the first form of life, scientists believe that eukaryotes evolved from prokaryotes around 2.7 billion years ago. 1. Current doctrines on the origins of eukaryotes state that two ...

It’s based on a protein called Fanzor, and this new finding is the first programmable RNA-guided system discovered in eukaryotes. The new RNA-editing system is described in a study published ...

Plants, algae, fungi, and animals — including humans — are all eukaryotes: life forms with complex, nucleus-containing cells. A recent discovery of organic compounds in ancient rocks in ...