29/04/2014

What steps are needed to find more earths?

It wasn't so long ago that we found out there is an Earth-sized planet in a habitable zone of a star. But how many others are out there, and do we know if planets like this are truly habitable?

Curiosity smiles in her latest "selfie"

This is very cute—Curiosity's latest "selfie," a mosaic made up of about a dozen images acquired with the rover's Mars Hand Lens Imager (MAHLI) instrument on April 27-28, 2014 (Sol 613) with the 5.5-km-high Mount Sharp ...

Stress research in therapy dogs reveals animals' needs

Animals exert positive effects on humans. This fact has been proven scientifically and is used increasingly often for specific therapeutic purposes. Scientists at the Vetmeduni Vienna investigated how therapy dogs feel in ...

Hominid-fossil seeker revisits South Africa

(Phys.org) —In contrast to the adage, third time lucky, a Simon Fraser University archaeology student has already been twice lucky in helping to unearth ancient hominid finds in a well-hidden South African cave.

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