Each Antarctic tourist effectively melts 83 metric tons of snow

Every summer, as the sea ice surrounding Antarctica retreats, tens of thousands of tourists and scientists flock to the landmass by boat and plane. The remote continent is becoming increasingly accessible—during the 2019-20 ...

Lessons from a real Atlantis

Traces of long-forgotten human settlements claimed by the sea thousands of years ago are being uncovered by researchers along the coastlines of Europe.

Mars One: MIT study team looks before mankind leaps

Mars One is a not-for-profit foundation which has a mission to establish a human settlement on Mars. Starting in 2024, Mars One intends to set up a permanent human settlement on Mars. Crews of four will depart every two years, ...

New endangered giant ibis found in Cambodia

Jubilant conservationists expressed hope Tuesday for the survival of the critically-endangered giant ibis after a nest of the bird species was discovered in a previously unknown habitat in northeastern Cambodia.

page 4 from 12