Guide stars found as Euclid's navigation is fine tuned

Euclid has found its "lost" guide stars as a software patch has solved its navigation woes and the next six years of observation schedules have been redesigned to avoid stray sunlight: it's the end of an interesting commissioning ...

Children's drawings may help with early detection of giftedness

Potential talents of children with characteristics of giftedness are not always seen in mainstream education. Children's drawings, however, can play a role in early detection of their needs and talents, argues psychologist ...

Tree species diversity under pressure

In a new global study of more than 46,000 species of trees, an international team of researchers has shown that many tree species are under substantial pressure and poorly protected. The research team, headed by Aarhus University, ...

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