Main content

Volcanic activity in the Comoros Islands

Undersea tremors which began last May continue to be felt in French Indian Ocean territory

Since last May the Comoros islands in the Indian Ocean have been experiencing earthquake tremors and the island of Mayotte has sunk by more than 10cm. French geologists have set up monitoring equipment on land and the seabed to try to assess the extent of the continuing seismic activity.

Our diet influences our language according to a new study on the evolution of the way we bite. Softer foods, eaten more commonly as we developed cooking and agriculture meant our teeth wore in different ways and over time this has led to our ability to pronounce f and v sounds which rely on how we bring our jaws together.

Climate change is having a major impact on the ability of forests to recover after forest fires. If temperatures remain high and rainfall low trees have difficulty re-establishing. Over long time periods this could change landscapes, reducing forest cover.

Water on the moon, we look at why it is there and what it does.

Image: A white sand island in a lagoon, Mayotte Island
Credit: Getty Images

Available now

27 minutes

Broadcasts

  • Thu 14 Mar 2019 20:32GMT
  • Thu 14 Mar 2019 21:32GMT
  • Fri 15 Mar 2019 05:32GMT
  • Fri 15 Mar 2019 06:32GMT
  • Fri 15 Mar 2019 07:32GMT
  • Fri 15 Mar 2019 11:32GMT
  • Fri 15 Mar 2019 15:32GMT
  • Fri 15 Mar 2019 18:32GMT
  • Sun 17 Mar 2019 12:32GMT
  • Mon 18 Mar 2019 01:32GMT

Gravitational Waves

Gravitational Waves

Gravity and ripples in the fabric of space time - what do these mean for us?

Podcast