Space agency releases first picture from comet

The European Space Agency on Thursday published the first image taken from the surface of a comet, and said that its Philae lander is still "stable" despite a failure to latch on properly to the rocky terrain.

NASA image: King Fire rages on in Eldorado National Forest

Evacuations of 2,819 people have occurred in the wake of the huge King Fire blazing out of control near the Eldorado National Forest. The King Fire is burning in steep terrain in the South Fork of the American River Canyon, ...

As fast as their tiny 'bot' legs will carry them (w/ video)

Imagine robots no bigger than your finger tip scrambling through the rubble of a disaster site to search for victims or to assess damage. That's the vision of engineer Sarah Bergbreiter and her research team at the University ...

China's yutu moon rover unable to properly maneuver solar panels

The serious technical malfunction afflicting the life and continued operations of China's Yutu moon rover since the start of its second Lunar Night time hibernation in late January 2014 has been identified as an inability ...

Uphill for the trees of the world

Human civilisation has had an impact on the world, and it continues to have an even greater impact. One of these is that the forests have been cleared and especially so in flat lowlands, so that they have gradually become ...

An unprecedented threat to Peru's cloud forests

Peru's cloud forests are some of the most biologically diverse ecosystems in the world. A profusion of tree and plant species as well as one third of Peru's mammal, bird and frog species make their home in these perennially ...

NASA's Mars Curiosity debuts autonomous navigation

(Phys.org) —NASA's Mars rover Curiosity has used autonomous navigation for the first time, a capability that lets the rover decide for itself how to drive safely on Mars.

A robot that jumps, flips, and does pull-ups

RHex is an all-terrain walking robot that could one day climb over rubble in a rescue mission or cross the desert with environmental sensors strapped to its back.

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