Health & Science

The rules of War 2.0 (or 3.0) are murky. Experts and pundits say that cyberwarfare is happening. And it makes sense. But it has been very hard to prove.

A new report adds to the body of evidence, charging that the Russian military is waging a sustained cyber campaign against Ukrainian military and law enforcement agencies, and the purpose is to extract a steady stream of classified documents that can aid violence and on-the-ground combat.

The feeling that tech giants such as Facebook and Google know exactly where we are and what we're doing can be uncomfortable. Targeted advertisements or suggestions based on our location can feel like an invasion of privacy.

But the collection of our digital data has an upside in certain circumstances, and the aftermath of the massive earthquake in Nepal provides a good example.

Thanks to the fast-growing sharing economy, anyone can make money renting out his home or car — or by becoming a personal chef.

In the most straightforward of language, Google announced its very own patent marketplace on Monday. "We invite you to sell us your patents," reads the first sentence of the blog post announcing the news.

Aftershocks following Saturday's magnitude-7.8 quake in Nepal are jangling nerves and complicating rescue operations. So far, there have been more than a dozen quakes of magnitude 5 or higher, and another two dozen between magnitude 4.5 and 5.

Fast-casual food chain Chipotle Mexican Grill has announced it has removed all ingredients made with genetically modified organisms from its menu, making good on a two-year-old promise. It's the latest example of the food industry stripping away ingredients, some more questionable than others, as consumers demand a say in what's in their dinner.

Ticks transfer a range of diseases to humans, from the well-known Lyme to the lesser-known Babesiosis and Ehrlichiosis. Now, there's a previously undiscovered disease to add to the list, from bacteria called Anaplasma capra.

Now you may be wondering: Why is it important to find new diseases carried by ticks?

Federal health officials Monday changed the recommended amount of fluoride in drinking water for the first time since 1962, cutting by almost half the maximum amount of fluoride that should be added to drinking supplies.

The Department of Health and Human Services recommended 0.7 milligrams of fluoride per liter of water instead of the long-standing range of 0.7 to 1.2 milligrams.

Over the past three weeks, people have been tumbling into emergency rooms across the country, seriously ill after using a synthetic drug known as K2 or spice.

Taking the same stance as the Kentucky Derby and other big events, the All England Lawn Tennis Club is telling ticket holders for this year's Wimbledon not to try to bring selfie sticks to matches. The club reportedly cited the devices' "nuisance value."

Large music festivals Coachella and Lollapalooza banned the photo-taking props last month, with Coachella dismissing them as "narciss-sticks." Many museums and galleries have similar policies.

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