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Phys.org / What the economic impact of Hurricane Katrina means for businesses today

When Hurricane Katrina struck the U.S. in 2005, nearly 2000 people lost their lives and the cost of the catastrophe exceeded $100 billion. Now, 21 years later, new research from The University of Manchester has found that ...

Feb 15, 2026 in Other Sciences
Phys.org / Basic research on Listeria bacteria leads to unique cancer therapy

After nearly 40 years of research on how Listeria bacteria manipulate our cells and battle our immune system to cause listeriosis, Daniel Portnoy and his colleagues have discovered a way to turn the bacteria into a potent ...

Feb 12, 2026 in Biology
Phys.org / Experiment relies on pulsars to probe dark matter waves

Dark matter is a type of matter that is predicted to make up most of the matter in the universe, yet it is very difficult to detect using conventional experimental techniques, as it does not emit, absorb, or reflect light. ...

Feb 10, 2026 in Astronomy & Space
Phys.org / Recycling strategies of fungi can affect how forests store carbon

Some fungi are wasteful, while others recycle—and this can determine how much carbon is stored in a forest. Researchers at Lund University have now revealed how fungi manage their mycelium, the network that builds the structure ...

Feb 13, 2026 in Biology
Phys.org / US ocean regulator faces criticism over changes to right whale protection rule

The U.S.'s ocean regulator plans to make industry-friendly changes to a longstanding rule designed to protect vanishing whales, prompting criticism from environmental groups who cite the recent death of an endangered whale.

Feb 15, 2026 in Biology
Tech Xplore / Interpol backroom warriors fight cyber criminals 'weaponising' AI

From perfectly spelled phishing emails to fake videos of government officials, artificial intelligence is changing the game for Interpol's cat-and-mouse fight against cybercrime at its high-tech war rooms in Singapore.

Feb 15, 2026 in Security
Tech Xplore / Lithium alternatives? Calcium-ion batteries show strong 1,000-cycle performance in new test

Researchers at The Hong Kong University of Science and Technology (HKUST) have achieved a breakthrough in calcium-ion battery (CIB) technology, which could transform energy storage solutions in everyday life. Utilizing quasi-solid-state ...

Feb 13, 2026 in Energy & Green Tech
Phys.org / A microfluidic chip for one-step detection of PFAS and other pollutants

Environmental pollutant analysis typically requires complex sample pretreatment steps such as filtration, separation, and preconcentration. When solid materials such as sand, soil, or food residues are present in water samples, ...

Feb 13, 2026 in Chemistry
Phys.org / Gravitational lensing technique unveils supermassive black hole pairs

Supermassive black hole binaries form naturally when galaxies merge, but scientists have only confidently observed a very few of these systems that are widely separated. Black hole binaries that closely orbit each other have ...

Feb 12, 2026 in Astronomy & Space
Phys.org / Astronomers trace a star's three-year infrared glow to black hole birth

In 2014, a NASA telescope observed that the infrared light emitted by a massive star in the Andromeda galaxy gradually grew brighter. The star glowed more intensely with infrared light for around three years before fading ...

Feb 14, 2026 in Astronomy & Space
Medical Xpress / Why working out may not help you lose weight

According to conventional wisdom, a great way to lose weight is to do some exercise. While being active is beneficial in many ways for our health, it may not be very helpful if you want to shed a few inches off your waistline. ...

Feb 9, 2026 in Overweight & Obesity
Phys.org / Four new astronauts arrive at the International Space Station to replace NASA's evacuated crew

The International Space Station returned to full strength with Saturday's arrival of four new astronauts to replace colleagues who bailed early because of health concerns.

Feb 15, 2026 in Astronomy & Space