But with talk of future space colonies and cities on Mars, there's a good chance that one day humans will give birth somewhere beyond Earth, and that brings up some interesting questions.

Using fossil evidence to help reconstruct the past 485 million years, scientists found that Earth contained ice only 13 percent of the time — including the ice age that humans are accustomed to ...

Ancient humans managed to live on the Tibetan plateau, the highest plateau on Earth, during the coldest period of the past 2.5 million years, demonstrating their resilience and adaptability.

From helping plants to colonize terrestrial earth to treating disease in humans, is there anything fungi can’t do? Chris Dart Neither plants nor animals, fungi are the most underappreciated ...

In an alternate future where the Daleks have taken over the Earth after a devastating war ... s motivation – that of wanting to help the human race survive in the long run – still remains ...

However, if humans on Mars is the mountain summit, we believe there is work to be done at base camp, both to care for the immediate space beyond Earth and to better equip ... thrives in taking those ...

Humans didn't evolve 'early' or 'late' in Earth's history, but 'on time,' when the conditions were in place. Perhaps it's only a matter of time, and maybe other planets can achieve these ...

Humans annually absorb 42 percent of the Earth’s terrestrial net primary productivity,30 percent of its marine net primary productivity, and 50 percent of its fresh water [3]. Forty percent of the ...