Cyber war on Iran has only just begun

A US cyber war against Iran's nuclear program may have only just begun and could escalate with explosions triggered by digital sabotage, experts say.

US, Iran dig in for long cyber war

The United States and Iran are locked in a long-running cyber war that appears to be escalating amid a stalemate over Tehran's disputed nuclear program.

US, Russia plan hotline to prevent cyber war: report

A hotline between the United States and Russia designed to defuse misunderstandings that could trigger a nuclear conflict will likely expand to cover the potential risk of a cyber war, The Washington Post reported Friday.

Structure, not scientists to blame for Los Alamos failings

Policy decisions and poor management have substantially undermined the US Los Alamos National Laboratory -- and, consequently, national security, according to an article available today in the current issue of the Bulletin ...

Fukushima caesium leaks 'equal 168 Hiroshimas'

Japan's government estimates the amount of radioactive caesium-137 released by the Fukushima nuclear disaster so far is equal to that of 168 Hiroshima bombs, a news report said Thursday.

Too much hysteria over cyber attacks: US experts

Overblown talk of full-on cyber war between nations fueled by recent attacks like the computer worm Stuxnet could hamper Internet security efforts, officials and experts warned Tuesday.

Neutron bomb inventor Samuel Cohen dies in LA

(AP) -- Neutron bomb inventor Samuel T. Cohen, who designed the tactical nuclear weapon intended to kill people but do minimal damage to structures, has died, his son said Wednesday.

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