Archive: 10/15/2013

Secure news tip system offered to media

A US press freedom group announced Tuesday it would be offering news organizations access to an open-source whistleblower submission system dubbed "SecureDrop."

Oct 15, 2013
5 / 5 (3) 0

Zimbabwe elephant poisoning toll reaches 100

Zimbabwean wildlife authorities said Tuesday they had discovered another 10 elephant carcasses, bringing the number of the animals poisoned by cyanide for their ivory to over 100 in the past month.

Oct 15, 2013
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How tiny organisms make a big impact on clean water

Nearly every body of water, from a puddle or a pond to a vast ocean, contains microscopic organisms that live attached to rocks, plants, and animals. These so-called sessile suspension feeders are critical to aquatic ecosystems ...

Oct 15, 2013
4 / 5 (1) 0

How Earth's rotation affects vortices in nature

What do smoke rings, tornadoes and the Great Red Spot of Jupiter have in common? They are all examples of vortices, regions within a fluid (liquid, gas or plasma) where the flow spins around an imaginary straight or curved ...

Oct 15, 2013
3.4 / 5 (7) 4 | with audio podcast