Life Sciences Apr 23
Life Sciences
Researchers keep discovering new functions of small RNAs. For instance, they can be used as a defense mechanism against viruses or self-replicating genome invaders. These tiny pieces of RNA are often produced by a cleavage of long precursors by so called Dicer proteins.
Medicine Apr 23
Medicine

For his thesis, Derek Christie studied people who walk outdoors for more than one hour per day. Little research has been done into these frequent walkers, who could nevertheless help to shape public policies on mobility.

Astronomy Apr 23

EPFL scientists have completed the fastidious task of analyzing 27 dwarf galaxies in detail, identifying the conditions under which they were formed and how they've since evolved.

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