26/08/2019

Wildfires west of the Cascades: Rare, but large and severe

Most of us think of wildfire in Washington state as something that happens east of the mountains. There's a reason for that: more than 99 percent of wildfires in the last 40 years have been east of the Cascade Crest.

Scientists in Italy fertilize 7 northern white rhino eggs

Silvia Colleoni's hand holding a syringe was trembling as she injected liquid into a micro pipette to facilitate the aspiration of sperm that had been removed and later frozen from one of the last then-living male northern ...

Flame retardants—from plants

Flame retardants are present in thousands of everyday items, from clothing to furniture to electronics. Although these substances can help prevent fire-related injuries and deaths, they could have harmful effects on human ...

New way to bump off ticks: Dry up their saliva

Saliva from a tick's bite can transmit pathogens that cause serious illnesses, such as Lyme disease, and significant agricultural losses. Current insecticides have drawbacks, so scientists have been seeking new ways to prevent ...

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