The Israeli military is rapidly constructing a large earthen barrier in the Gaza Strip, further entrenching the division of ...

Like a gardener surveying his veggie patch, Alan Wallish tells me the cabbages are running amok again: “They’ve become so dense. We really need a cyclone to come through and break them up so new ...

For drug developers, the blood–brain barrier (BBB) is more akin to a moat than a membrane. It protects the brain with exquisite selectivity. But in doing so, it keeps out many of medicine’s most ...

Astronomers caught helium escaping the habitable-zone world LHS 1140 b — a signal that strengthens the case for the planet's ...

Explore barrier options, focusing on key differences between knock-in and knock-out types—their unique triggers, benefits, ...

Hybrid electric aviation cleared its highest technical barrier on May 20, 2026, when GE Aerospace flew a megawatt-class ...

This article was updated with new products and information in April 2026. A 70-pound lab doesn't understand that jumping into the front seat while you're navigating a rain-slicked two-lane backroad is ...

The Belize Barrier Reef Reserve System is facing multiple impacts of climate change such as coral bleaching, more severe storms, and rising sea levels. The Resilient Reefs Initiative is focused on ...