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The 'Phoenix stream' is home to many ancient stars.

The Indigenous Wayuu people have long battled the Cerrejón coal mine. Now a shortage of water and spike in disease are pushing the community to seek international help.

Here’s everything you need to know this week.

Your phone comes stocked with solid tools that'll help you stay in shape.

Surprising things happened after the company employed artificial intelligence to design new clubs.

Even as reporters have improved at framing the science, they’ve disproportionately included messages advocating against climate action.

Kitchen organization you didn't know you needed.

Get in the habit of closing your window frequently.

The American Cancer Society now recommends people over 25 be tested for HPV every five years.

We still have some summer left.

Evidence was shaky at first, but as evidence from clinical trials has come in, the data are pretty clear on how effective the drug really is.

A glossary to get you through this epidemic—or is it a pandemic?

This week people in 30 US states got mysterious seeds in their snail mail.

By breeding African mammals like kudu and nilgai, ranches risk running a massive unregulated wildlife experiment.

The viral lineage leading to SARS-CoV-2 has likely been around for the past 40 to 70 years in bats.

Hurricane season is a huge risk for many facilities that care for the elderly.

The exact opposite of spam.

It's the third Mars-bound launch this summer—China and the UAE sent probes earlier in July.

All hail takeout.

People who received at least one flu shot were 17 percent less likely to develop Alzheimer's disease.