The carbon cycle is the biogeochemical cycle focused on carbon and how it is sequestered in and moves between different reservoirs in the Earth system. A bookkeeping approach shows that disturbed ...

Humans have been harnessing the energy of river currents for centuries, using water wheels spun by rivers initially to process grains and cloth. Today, hydropower provides about 16 percent of the ...

The Razer Barracuda X is a game-changer because it plays well with everything I own without constant re-pairing drama. The audio is clean, the mic can catch whispers, and it's wireless. The Barracuda ...

Stress, smoking, diet, exercise, and weight can change your menstrual cycle. Irregular periods during puberty can be normal, but see a healthcare provider if they last over two years. Perimenopause ...

Aim Anthropogenic modifications in the landscape are accelerating biogeochemical cycles and causing unbalances in terrestrial and aquatic ecosystems with still unknow impacts on biotic and abiotic ...