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Plants & Animals 16 hours ago

Surfing NASA's internet of animals: Satellites study ocean wildlife

Anchoring the boat in a sandbar, research scientist Morgan Gilmour steps into the shallows and is immediately surrounded by sharks. The warm waters around the tropical island act as a reef shark nursery, and these baby biters ...

Earth Sciences 16 hours ago

Fires and climate are changing. The science must change as well, says paper

A new paper on the many ways wildfires affect people and the planet makes clear that as fires become more intense and frequent, the urgency for effective and proactive fire science grows. By addressing these challenges, the ...

Planetary Sciences 16 hours ago

Mars likely had cold and icy past, new study finds

The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: Was the planet ...

Environment 18 hours ago

Living in a 'mass extinction'

What does it mean to be living through Earth's 6th mass extinction event? How does it feel to be living through one of the most calamitous events in this planet's history? And what are we supposed to do?

Environment 19 hours ago

Beryl sets off alarm bells among hurricane experts

This year, hurricane season has taken off with a ferocious, ominous start thanks to Beryl—the earliest Category 5 hurricane ever recorded, with winds topping out at 165 mph. Beryl bulldozed the Caribbean, made its way through ...

Plants & Animals 19 hours ago

Photosynthesis powers our world, but what fuels this fundamental process?

It's hard to overstate the importance of photosynthesis, the biochemical pathway by which plants, algae, and certain bacteria convert the sun's energy into the organic material that feeds the entire living biosphere. But ...

Ecology 20 hours ago

Warming Baltic Sea: a red flag for global oceans

Climate change combined with pollution from farming and forestry could flip northern Europe's Baltic Sea from being a sponge for CO2 to a source of the planet-warming gas, scientists studying told AFP.

Planetary Sciences 21 hours ago

Astronomers suggest up to 60% of near-Earth objects could be dark comets

Up to 60% of near-Earth objects could be dark comets, mysterious asteroids that orbit the sun in our solar system that likely contain or previously contained ice and could have been one route for delivering water to Earth, ...

Earth Sciences 22 hours ago

The Gulf Stream is wind-powered and could weaken from climate change, research suggests

New evidence of changes to the Gulf Stream during the last ice age could indicate additional sensitivity to future climatic changes, finds a new study led by UCL researchers.

Environment 23 hours ago

Cutting farm nitrous oxide emissions helps climate and ozone layer, research shows

Farming methods can reduce nitrous oxide emissions without slowing down the overall recovery of the ozone layer, results from new research has shown.

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