March 11 marks the fourth anniversary of the World Health Organization’s declaration that the COVID-19 outbreak was a pandemic. COVID-19 hasn’t gone away, but there have been plenty of actions that ...

WASHINGTON, D.C. – In a world seemingly on lockdown, the earth may be breathing easier for the moment. “These lockdown measures are having an impact,” said Susan Anenberg, a professor of environmental ...

Each year, thousands of cities around the world recognize Earth Hour by having landmarks go dark and asking residents to turn off their lights. Earth Hour, an event that encourages participation in ...

It has been six years since the COVID-19 pandemic began and though aftershocks continue to affect us all, one day stands out as monumental. That morning, during a meeting with the House Oversight and ...

Those who’ve dodged COVID-19 for more than four years may have a newly discovered immune response to thank. The results stem from a challenge trial: At the height of the pandemic in 2021, scientists ...