Environment

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Articles about Environment

2,117 published items.

How long does sperm live outside the body?
Medicine - Health

How long does sperm live outside the body?

Sperm survival time became a controversial topic on social networks after a female student named Mariah (USA) posted a story in the classroom.

December 15, 2018
Climbing will make your blood change months later
Medicine - Health

Climbing will make your blood change months later

The human body is capable of adapting to the environment very quickly. And these biological changes can last for months afterwards even when these people have returned t…

December 15, 2018
Causes of lead poisoning and latent mercury at home
Medicine - Health

Causes of lead poisoning and latent mercury at home

Lead and mercury are two powerful poisons, dangerous to the environment and human health. People can get lead, mercury due to air pollution, drinking water, food and hou…

December 15, 2018
High education level is hereditary?
Medicine - Health

High education level is hereditary?

Researching genetic data of nearly 300,000 people of European descent, scientists have discovered 74 genes that can dominate learning ability and education level in huma…

December 15, 2018
Humans marry to avoid sexual disease
Medicine - Health

Humans marry to avoid sexual disease

Marriage is an evolutionary step of the human race from polygamy to protect reproductive health, ensuring good maintenance of the race.

December 15, 2018