Space Exploration

One year on 'Mars': Inside NASA's ultra-realistic isolation study

Sealed inside a habitat in Texas and cut off from the outside world for over a year, Kelly Haston was the commander of a first-of-its-kind simulation for NASA to prepare for a future mission to Mars.

Plants & Animals

Monarch butterflies need help, and research shows a little bit of milkweed goes a long way

Monarch butterflies, with their striking orange and black wings, are some of the most recognizable butterflies in North America. But they're in trouble.

AI predicts male infertility risk with blood test, no semen needed

According to a World Health Organization (WHO) study (2017), about half of all infertility is due to men. Semen analysis is considered essential for diagnosis of male infertility, but is not readily available at medical institutions ...

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Tech Xplore

DART mission sheds new light on target binary asteroid system

In studying data collected from NASA's DART (Double Asteroid Redirection Test) mission, which in 2022 sent a spacecraft to intentionally collide with the asteroid moonlet Dimorphos, the mission's science team has discovered ...

Breaking MAD: Generative AI could break the internet

Generative artificial intelligence (AI) models like OpenAI's GPT-4o or Stability AI's Stable Diffusion are surprisingly capable at creating new text, code, images and videos. Training them, however, requires such vast amounts ...

Mucus-based bioink could be used to print and grow lung tissue

Lung diseases kill millions of people around the world each year. Treatment options are limited, and animal models for studying these illnesses and experimental medications are inadequate. Now, writing in ACS Applied Bio ...

New York's Long Island Sound acidifies during droughts

New York's Long Island Sound (LIS) is an important inlet and estuary in the North Atlantic Ocean, which is highly urbanized due to its proximity to the city. This daily activity of passenger transport, fishing and cargo ships ...

A new model to study regeneration of brown adipose tissues

The prevalence of obesity worldwide has led to an increase in the risk of metabolic diseases and socio-economical burdens. Brown adipose tissue (BAT) has been established as a promising therapeutic target to overcome obesity, ...

Research reveals cuttlefish can form false memories, too

During an event, details like what you saw, smelled, and felt aren't stored as a single memory. Rather, they are encoded and stored in your brain separately. To retrieve that memory, those pieces must get put back together. ...

Researchers develop hydrogel implant to treat endometriosis

Hydrogels have a variety of use cases, including contact lenses, delivering doses of medication within the body, moisturizers, water storage in soil, cleaning polluted water and as gelling and thickening agents. A hydrogel ...

Can we make 'citizen science' better?

During a stifling heat wave in August 2021, 80 volunteers from Massachusetts communities along the Mystic River fixed sensors to their car windows and bicycles, traveling along 19 predetermined routes recording ambient temperature ...

Hurricane Beryl bears down on Jamaica

Powerful Hurricane Beryl churned toward Jamaica on Wednesday with dangerous winds and sea surge, as residents braced for a storm that killed seven people and caused destruction in the Caribbean.

Average months now feel cold thanks to climate change

People in the UK love discussing the weather. For the first two weeks of June 2024, the cold, dull conditions were all they could talk about. Major news outlets like the BBC, The Guardian, Daily Mail and Daily Telegraph all ...