Search results for food scares

Environment Nov 11, 2019

Net zero emissions: What's in a date?

Arguably the principal environmental burden facing inhabitants of Planet Earth is the prospect of "global warming" (or "global heating" as recently suggested as a more appropriate term by a senior UK Met Office scientist) ...

Plants & Animals Nov 5, 2019

Bats live mostly out of sight and out of mind. But their falling numbers are a reason to look up and worry

It's the time of year when ghouls and goblins, mummies and monsters are out in force. But unlike many Halloween creatures, bats live in more than the imagination, making their homes in caves and hollowed-out trees in Illinois ...

Environment Oct 28, 2019

Climate engineering: International meeting reveals tensions

At this point, the greatest danger of climate engineering may be how little is known about where countries stand on these potentially planet-altering technologies. Who is moving forward? Who is funding research? And who is ...

Environment Oct 28, 2019

King tides are a glimpse into future with rising seas. For many, flooding is the new normal

Periodically throughout the year in South Florida, water from the sea invades our coast. It leaks out of bays, climbs over sea walls and docks, and floods out of sewer drains built to contain it.

Environment Sep 20, 2019

What's behind the youth movement to tackle climate change? Fear but also hope

Ella Shriner doesn't remember learning about climate change. It was always just there—a somber backdrop to her young life.

Education Sep 17, 2019

A climate change curriculum to empower the climate strike generation

It's too late to protect them from it, so how do teachers tell children about climate change without scaring them? The good news is that young people are already engaged—the students taking part in climate strikes show ...

Plants & Animals Sep 11, 2019

Ghost crabs found to gnash teeth inside their stomach to ward off predators

A team of researchers from the Scripps Institution of Oceanography and the University of California has found that ghost crabs have a secondary means of communication—gnashing teeth inside their stomachs when threatened. ...

Veterinary medicine Sep 10, 2019

Bulgaria, Romania struggle with swine fever outbreaks

When Vanya Dimitrova received the Bulgarian veterinary services' notice to kill her pigs because of African swine fever, she was shocked.

Plants & Animals Sep 3, 2019

Barn owls reflect moonlight in order to stun their prey

Ecosystems that are bathed in light during the day change profoundly at night. As the sun fades from the land, nocturnal life emerges, with the barn owl (Tyto alba) among them. Barn owls are iconic nocturnal birds of prey ...

Ecology Aug 27, 2019

Laser scarecrows successful at keeping birds from eating sweetcorn

Farmers have had long-running battles trying to keep birds of many varieties from eating their sweetcorn. They've used propane cannons, visual deterrents and even shotguns, but none succeed for very long.

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