Cosmos
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![[:es]Root problem in compact soil[:]](https://katedra.eus/app/uploads/2021/02/GettyImages-170943374resize.jpg)
[:es]Root problem in compact soil[:]
Plants growing in tough soil respond to hormones, not barriers.
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![[:es]Seismic singing[:]](https://katedra.eus/app/uploads/2021/02/GettyImages-1178047947-resized.jpg)
[:es]Seismic singing[:]
Loud and clear fin whale calls could be used for surveys of Earth’s undersea crust.
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![[:es]Anthropocene: the musical[:]](https://katedra.eus/app/uploads/2021/02/ocean.png)
[:es]Anthropocene: the musical[:]
In sonic terms, Earth’s waters have segued from classical to hip-hop.
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![[:es]It has an effect, period[:]](https://katedra.eus/app/uploads/2021/02/GettyImages-165800376.jpg)
[:es]It has an effect, period[:]
Global study finds menstrual cycles are a key driver of women’s moods.

![[:es]Twisty molecular elevator[:]](https://katedra.eus/app/uploads/2021/02/Image_Glutamatetransporter_credit_ShashankPant-850x480-1.jpg)
![[:es]Red Planet bacterial biotechnology[:]](https://katedra.eus/app/uploads/2021/02/GettyImages-139825402.jpg)
![[:es]Pollen likes the heat[:]](https://katedra.eus/app/uploads/2021/02/GettyImages-112704906r.jpg)
![[:es]Moon work[:]](https://katedra.eus/app/uploads/2021/02/LRO_WAC_South_Pole_Mosaic-small.jpg)
![[:es]Thumbs up (and over)[:]](https://katedra.eus/app/uploads/2021/01/hand-1-1440x878-1.jpg)