Coral reefs prevent more than $5.3 billion in potential flood damage for US property owners

At 38.5% vaccinated, US may be running low on people eager for a shot - Some worry the country can't keep up the current pace of vaccination.

US drug overdose deaths surged during COVID-19 lockdowns

[Official] "NASA has chosen SpaceX to take us back to the Moon"; SpaceX has won the Human Landing System contract with its Starship as the vehicle