VOA
Search
Menu
  • Archives
  • Contact
  • Science World
Science World

Tag: man-made

Antarctic Dinosaur Hunt; 60 Days in Bed For Science; Noise May Disturb Sea Floor Ecosystem

February 5, 2016

Did Some of Today’s Species Get Their Start in Antarctica? We know Antarctica is the land of snow and ice and is the coldest place on Earth.  But believe it or not, this polar continent, was once quite warm, due to the different, earlier atmosphere.  Antarctica was covered with lush vegetation and teeming with a […]

Rising Levels of Human-Caused Water Vapor in Troposphere will Intensify Climate Change Projections

July 28, 2014

When it comes to greenhouse gases that contribute most to global warming, most people think of substances such as carbon dioxide, methane or even hydrofluorocarbons. But did you know that, for a while now, scientists have considered the vapor of the most important ingredient in sustaining life on Earth – water – as one of […]

Scientist 99% Sure Global Climate Change is Man-Made

April 14, 2014

A Canadian physicist says his studies have all but completely ruled out the premise that global warming throughout the industrial era has not been merely a natural fluctuation in Earth’s climate, as some have been claiming.  The assertion was made after the scientist analyzed temperature data from as far back as 1500. “This study will […]

Top Tags

  • NASA262 Posts
  • astronomers103 Posts
  • ESA87 Posts
  • Mars86 Posts
  • study81 Posts
  • "European Space Agency"80 Posts
  • "solar system"77 Posts
  • spacecraft76 Posts
  • Sun63 Posts
  • JPL62 Posts
VOA
  • Archives
  • Contact
  • Science World