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Mars

Caves on Mars? 99

RockDoctor writes "The BBC is reporting that the photo-surveying of Mars has revealed seven suspected cave entrances in the Arsia Mons volcanic area. This has been hinted at before — long sinuous channels in the same region have been interpreted as collapsed 'lava tube' caves — but the scale of the suggested entrances (sheer drops of 80 to 130m from the surrounding surface) makes my troglodytic hands twitch for my abseiling gear."

5% of All Web Traffic Unsafe 204

OnFour writes "The MIT-backed startup behind SiteAdvisor has slapped a red "X" warning label on approximately 5 percent of all Web traffic and warned that there are roughly one billion monthly visits to Web pages that aren't safe for surfing. About 2 percent of all Web traffic was given the "yellow" caution rating." A more general SiteAdvisor blog entry overview was covered earlier on Slashdot.

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The best laid plans of mice and men are held up in the legal department.

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