Science Quickly

Scientists are uncovering how your gut might be shaping your thoughts, feelings and cravings.

Kissing bugs are creeping across the U.S.—and they’re bringing Chagas disease with them.

 In his new book, Daniel Yon explains how our brain is constantly constructing reality

A single tick bite can trigger a bizarre meat allergy—here’s how alpha-gal syndrome is reshaping people’s diets.

A common nasal spray shows promise in reducing COVID risk, but vaccine access remains tangled in policy in the U.S.

With the CDC in disarray and its future uncertain, this episode explores what’s driving the exodus of agency staff and what this means for national health security.

Hurricane forecast maps are more complex than they appear. Understanding them could change how you prepare for the next storm.

Two decades after Katrina, we revisit the storm and discuss the evolution of hurricane preparedness since then.

Deep-sea rocks packed with valuable metals may also be making oxygen in the deep, dark ocean—raising new questions about the cost of mining them.

In honor of SciAm’s 180th birthday, we’re spotlighting the biggest “wait, what?” moments in science history.

Peanut allergies more than tripled in U.S. kids between the late 1990s and late 2000s, and the prevalence has risen even more since then. Scientists are still searching for answers—and new ways to treat them.

Traditional biology has long ignored nature’s sexual diversity—but evolution tells a far more complex story.