Science

Follow PBS NewsHour’s complete coverage of Science and Technology stories.

Dec 14

Scientists focus on bats for clues to prevent next pandemic

Viruses that emerge from bats are more lethal in humans than those from other species. Scientists are probing the mysteries of bat immune systems and investigating strategies to minimize contact between humans and livestock with bats and other wild animals.

Dec 12

US says COVID-19 vaccine to start arriving in states Monday

The nation’s first COVID-19 vaccine will begin arriving in states Monday morning, U.S. officials said Saturday, after the government gave the final go-ahead to the shots needed to end an outbreak that has killed nearly 300,000 Americans.

Dec 06

Despite promise, few in US adopting COVID-19 exposure apps

Six months ago, Apple and Google introduced a new smartphone tool designed to notify people who might have been exposed to the coronavirus, without disclosing any personal information. But for the most part, Americans haven’t been all that interested.