How does warming, acidic ocean affect marine life? Study suggests commercial fish population likely to dwindle
Climate change could destabilize this marine food web by allowing certain species to dominate the oceans while sending others towards depletion
Aug 18, 2020
Pregnant women might be able to pass on Covid-19 to their fetus, but such transmission is still rare: Study
The researchers from Italy found traces of the new coronavirus in samples of umbilical cord blood, the placenta and breast milk. But they do not know if the virus was infectious
Jul 10, 2020
30% of Americans plan to refuse coronavirus vaccine, rest say they'll take it if it's deemed safe: Survey
Estimates suggest that 50% to 70% of Americans need to develop immunity to Covid-19 — either naturally or via a vaccine — in order to beat the virus
May 6, 2020