Two science teams pored over samples from the B-type asteroid Bennu, finding chemicals linked to the beginnings of life and ...

HIV is "like a time bomb," said James Riley, a microbiologist at University of Pennsylvania, US. Even now — decades after the virus was identified — and with antiretroviral drugs allowing us to ...

The origin of delicious French fries is as murky and uncertain as any beloved, centuries-old recipe. But Belgium claims to be the birthplace of fried potatoes and wants UNESCO to recognize French ...