Earth news

Migrating animals' pee affects ocean chemistry

The largest migration on the planet is the movement of small animals from the surface of the open ocean, where they feed on plants under cover of darkness, to the sunless depths where they hide from predators ...

Oct 09, 2014
3.6 / 5 (9) 1

Bioenergy crops could store more carbon in soil

(Phys.org) —In addition to providing renewable energy, grass crops like switchgrass and miscanthus could store some of the carbon they pull from the atmosphere in the soil, according to a new study by University ...

Oct 09, 2014
5 / 5 (1) 1

Scientists sound alarm over ocean acidification

Ocean acidification has risen by a quarter since pre-industrial times as a result of rising carbon emissions, casting a shadow over the seas as a future source of food, scientists warned on Wednesday.

Oct 08, 2014
3.7 / 5 (19) 1