Outdoor air pollutants, ozone and fine particulate matter are linked to asthma attacks.
"They transport dangerous chemicals with them."
Polar bears have grippier paws.
The method targets human cervical cancer and breast cancer-derived cells, as well as malignant melanoma cells in mice.
Scientists say evidence of life on the ice moon Enceladus could be uncovered by a robot spacecraft.
Researchers said the results were “unambiguous.”
Emperor penguins were found to be the most vulnerable.
They become true masters of camouflage when they are asleep.
“Cluster headache is still often misdiagnosed."
"That variant is also associated with a higher risk of autoimmune and inflammatory disorders."