Next time you’re swimming in the ocean, consider this: part of the water is older than the sun.
The sensor was able to detect explosive chemicals up to 15 feet away.
Pesticides known to kill bees, neonicotinoids, were found in over half of garden plants from local home improvement stores.
The mix of drugs used by states that enforce the death penalty has changed over the years, to the point where their contents can actually be a secret. Tara Long surveys the current state of death by lethal injection.
It's been repelling bugs and bites for decades -- so far, so good -- but is there anything to worry about when we DEET ourselves before a backyard barbecue?
Anthony and Tara learn that with the help of some common chemicals their singing voices can sound a whole lot different.
The 'chemtrail' conspiracy theory is proved in a viral video, theorists say, showing unknown substances are being secretly sprayed in the skies above us. Continue reading →
A test tube version of a liver could one day eliminate drug testing on animals for human meds. Continue reading →
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