What to know about Turkey’s recent devastating earthquake

In the early morning of February 6, a devastating magnitude 7.8 earthquake struck southern Turkey, near the border with Syria. Numerous aftershocks followed, the strongest nearly rivaling the power of the main quake, at magnitude 7.5. By evening, the death toll had climbed to more than 3,700 across both countries, according to Reuters, and was […]

Here’s why COVID-19 vaccines like Pfizer’s need to be kept so cold

Pfizer is racing to get approval for its COVID-19 vaccine, applying for emergency use authorization from the U.S. Food and Drug Administration on November 20. But the pharmaceutical giant faces a huge challenge in distributing its vaccine, which has to be kept an ultrafrosty –70° Celsius, requiring special storage freezers and shipping containers. It “has […]