Uncategorized
- Health & Medicine
Down syndrome’s anti-tumor effect
The chromosomal abnormality that causes Down syndrome might protect against some solid tumors.
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Foster care benefits abandoned kids
Orphan infants living in Romanian institutions who were randomly assigned to receive foster care showed marked improvements in thinking and reasoning skills by age 4-1/2, compared with their peers who remained institutionalized.
- Paleontology
The warm jungles of ancient France
Chemical analyses of amber excavated near Paris suggest that France was covered with a dense tropical forest about 55 million years ago.
- Animals
Purring birds teach their chicks to beg
African birds called pied babblers teach their chicks that certain parental noises mean food is on the way.
