Posts tagged as Earth

Could humans really destroy all life on Earth?

Sunday, May 23, 2021

The seemingly insatiable human tendency to consume is changing our planet and the life on it, but can we change our behaviour? Among the many global catastrophic risks known to humans, some are entertained in the media more than the others. Asteroid impacts, supervolcano eruptions and climate change have all received the Hollywood treatment. And each of these have taken a devastating toll on our planet’s life in the past.…

Aliens ‘may have travelled to Earth ALREADY – without us noticing’

Wednesday, December 5, 2018

Aliens may have travelled to Earth already without us noticing, according to a NASA scientist. Silvano P Colombano, a computer scientist at NASA Ames Research Centre, says humans may not have even noticed the extraterrestrials arrival on earth due to the vastly different looks. Colombano says the aliens could have arrived to the planet in the form of something other than carbon-based organisms – meaning they would go undetected. In…

UN: Holes in ozone layer of Earth are shrinking

Tuesday, November 6, 2018

The holes in the protective ozone layer of the Earth has begun to shrink 30 years since the ban of damaging aerosol sprays and coolants, scientists found in a new United Nations report. American news agency AP reported on Monday, November 5, that according to a scientific assessment released this week in Ecuador, as a result of phasing out ozone-depleting chemicals, since 2000, the upper layer of ozone has increased…