22/08/2019

Wildlife meeting backs more protection for giraffes

Wildlife-supporting countries on Thursday backed regulating international trade in giraffes in a bid to offer more protection to the gentle giants, feared to be facing a "silent extinction".

Expert discusses the truth about plastic

Plastic continues to make big news, especially in Connecticut where a single-use plastic bag fee took effect on August 1st. With estimates of 4.8 to 12.7 million tons of plastic finding its way to the world's oceans in a ...

Shocking rate of plant extinctions in South Africa

Over the past 300 years, 79 plants have been confirmed extinct from three of the world's biodiversity hotspots located in South Africa—the Cape Floristic Region, the Succulent Karoo, and the Maputuland-Pondoland-Albany ...

Early life on Earth limited by enzyme

The enzyme-nitrogenase-can be traced back to the universal common ancestor of all cells more than four billion years ago.

Atacama Desert microbes may hold clues to life on Mars

Microbial life on Mars may potentially be transported across the planet on dust particles carried by wind, according to a study conducted in the Atacama Desert in North Chile, a well-known Mars analogue. The findings are ...

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