S.African rangers kill poachers in Kruger park

Authorities have killed two suspected poachers, arrested two others and found 11 rhino carcasses in the same area of South Africa's Kruger National Park in one week, a spokesman said Thursday.

South Africa rhino poaching hits record: WWF

Rhino poaching in South Africa has hit a new record high, with 341 of the animals lost to poachers so far this year as black-market demand for rhino horn soars, wildlife group WWF said Thursday.

Domed dinosaur king of the head butt (w/ video)

Llamas can't really manage it. Giraffes aren't very good at it and while big horn sheep and muskox excel at it, it turns out a small plant eating dinosaur – the pachycephalosaur Stegoceras validum – was probably ...

Toxic toll of rat poison on birds revealed

Rats might not be everyone's cup of tea, but you might want to think twice about reaching for the rat poison next time you come across one. While rat poison is brilliant at killing rats, it also spells danger for a whole ...

Newly discovered dinosaur likely father of Triceratops

Triceratops and Torosaurus have long been considered the kings of the horned dinosaurs. But a new discovery traces the giants' family tree further back in time, when a newly discovered species appears to have reigned long ...

Metamaterials approach makes better satellite antennas

(PhysOrg.com) -- Cheaper, lighter and more energy-efficient broadband devices on communications satellites may be possible using metamaterials to modify horn antennas, according to engineers from Penn State and Lockheed Martin ...

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