Search results for Australia environment

Earth Sciences 12 hours ago

Satellite data reveal Southern Ocean vertical currents diving 3,000 feet below surface

Ocean currents are not just horizontal motions that flow from side to side. There are also vertical currents that act like deep-sea elevators, pushing heat and carbon down into the deep, while bringing up vital nutrients ...

Environment Jun 8, 2026

UN warns of 'deepening crisis' in oceans, urges action

Oceans are in a "deepening crisis" that demands urgent global action, a major U.N. report warned Monday, with seas warming and rising faster, ice cover shrinking, and marine ecosystems under mounting strain.

Cell & Microbiology Jun 8, 2026

Antibiotics drive resistance in waterways—even after they break down

Antibiotics continue to drive resistance in bacteria, even after they are broken down in wastewater treatment plants and discharged into rivers and seas, new research published on World Oceans Day has shown for the first ...

Plants & Animals Jun 6, 2026

Ever seen a cave cricket? Australia now has three new species of these spindly, spider-like creatures

When you picture a cave, you probably think of an environment devoid of life. But for most caves on Earth, this couldn't be further from the truth.

Environment Jun 6, 2026

Concerns over camper wastewater chemicals in regional wastewater systems

The surge in caravan and camper usage within Australia could place extra pressure on regional wastewater treatment systems because of the chemicals commonly used in caravan and camper toilet systems, according to new research ...

Ecology Jun 5, 2026

Australia seizes 100,000 cockroaches in bug-breeder bust

Wildlife officers have busted an illegal cockroach-breeding operation in rural Australia, seizing a skin-crawling haul worth more than $100,000 on the black market for exotic bugs.

Plants & Animals Jun 5, 2026

'The Heaven Sword' crowned as East Asia's tallest tree after a nearly decade-long search

Taiwan, historically known as Formosa, holds a secret deep within its rugged interior: it is one of the rare locations on Earth capable of supporting "giant" trees—specimens that tower over 80 meters in height. Since 2014, ...

Biotechnology Jun 3, 2026

AI offers promise for agriculture, but smallholder farmers risk being left behind

Globally, agriculture faces mounting pressures. These are driven by climate change, land degradation, labor shortages, supply chain disruptions and the demand for food from a growing population.

Environment Jun 3, 2026

Climate change may shift hailstorms toward Earth's poles—new study

Everyone has a storm story—whether it's that time you just escaped a downpour, or the hailstorm that wrote off your car. Even though hailstorms are relatively rare, they cause significant damage. Two new studies shed light ...

Environment Jun 3, 2026

Hail conditions on the move as winter crops face rising risk

A hailstorm can undo a season's work in minutes. It can strike quickly and unevenly, shredding wheat, bruising fruit, flattening crops—while also leaving neighboring paddocks untouched. In a new Nature Climate Change study, ...

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