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NASA has released the first high-quality video of a spacecraft landing on Mars. The footage is so good and so amazing that members of the rover's landing team say they feel as though they're riding along.

Sudanese American Emi Mahmoud achieved massive success as a spoken word artist. Now she's switching things up and pursuing a career in science.

The authors noted that from March through June, vaccine effectiveness against symptomatic infection was estimated to exceed 90%. By July, however, it had fallen to around 65%.

As the nation reflects on the legacy of Dr. Martin Luther King Jr. it’s important to look at the Civil Rights Movement of the '50s and '60s and how it shapes the Black Lives Matter movement now.

Los Angeles County residents are again required to wear masks indoors regardless of their vaccination status — a mandate that health officials hope will reverse the latest spikes in coronavirus cases, hospitalizations and deaths.

Across the country, hospitals are desperate for RNs and specialty nurses.

Arecibo has been a vital resource for radio astronomy, astrophysics, atmospheric studies and solar system astronomy. Now, it's set to close due to structural damage.

Low-lying islands and nations are among those most at risk from rising sea levels, and have been sounding the alarm on the need for action by wealthier nations to limit global warming for years.

Germany and Belgium are still reeling from devastating floods that have killed more than 180 people.

Facebook could be facing its biggest scandal yet as a former employee comes forward to expose some of the company's secrets.