10/05/2018

Video: Does melatonin do anything?

Melatonin is a widely used supplement. Many people turn to the hormone hoping it will improve their sleep, but do claims of its efficacy have any merit?

Image: InSight in sight

On 5 May 2018, ESA's 35 m-diameter deep-space radio dish at New Norcia, Western Australia, monitored NASA's InSight spacecraft providing critical tracking support during launch and early operations on its journey to Mars.

Ancient skull shows early 'baleen whale' had teeth

Today's baleen whales (Mysticetes) support their massive bodies by filtering huge volumes of small prey from seawater using comb-like baleen in their mouths much like a sieve. But new evidence reported in the journal Current ...

Video: Fly over Neukum crater

This movie, based on images taken by ESA's Mars Express, showcases the 102 km wide Neukum Crater in the southern hemisphere of Mars.

Changing students' attitudes to mathematics improves test scores

A free 'massive, open, online course' (MOOC) designed to change students' attitudes towards mathematics makes them more engaged in class—leading to significantly higher test scores. Published in open-access journal Frontiers ...

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