Prostate cancer (PCa) often becomes resistant to treatment, making it hard to cure. This type of cancer is linked to unusual lipid metabolism, which makes it tough to treat. Scientists have come up with a clever way to tackle this problem. They designed a tiny nanomachine called HA@CD36i-TR@siSCD1.
Did you know that capturing carbon dioxide (CO₂) from low concentrations in the air can help keep the Earth's temperature stable? This process, called carbon capture and storage (CCS), is crucial but tricky due to the slow movement of dilute CO₂. Scientists have found a clever way to tackle this pro
Let's talk about vaccines and why some disabled people in Kenya aren't getting their COVID-19 shots. A study found that 59% of disabled folks were fully vaccinated, but those with mental or self-care issues were left behind. What makes someone decide to get vaccinated? Trust in the benefits, doctor'
Ever wondered how scientists study child deaths? One method is Minimally Invasive Tissue Sampling (MITS), which helps understand the causes of child mortality. This process is used in countries with high child death rates, like Ethiopia. But guess what? In many places, people worry if this method go
Scientists have been puzzled about how bacteria come to prefer certain temperatures for growth. To shed light on this, they studied 64 bacteria from the Thermotogota phylum. They found that the last common ancestor of these bacteria was a thermophile, which means it loved high temperatures. However,
As technology moves forward, traditional electronics face limits. For instance, Boltzmann's law and short-channel effects pose issues for metal-oxide-semiconductor field-effect transistors (MOSFETs). But there's a new kid on the block: nanoscale air channel transistors (NACTs), which use a vacuum-li
In Ethiopia, the use of Traditional Birth Attendants (TBAs) for childbirth is still widespread. This is despite the World Health Organization's (WHO) recommendation that all births should be attended by skilled professionals. The reason? Many communities and pregnant women prefer TBAs. This preferen
Get ready for an epic journey! Christopher Nolan's new film for Universal is taking on 'The Odyssey', a timeless tale originally penned by Homer around the 8th century BCE. This mythic action adventure will be filmed using cutting-edge IMAX technology and is set to hit theaters on July 17, 2026. The
Viruses change quickly to survive in new environments. Sometimes, they pick up positively charged proteins on their surface to stick to negatively charged heparan sulfate (HS) when grown in lab dishes. We studied a virus called enterovirus A71 (EV-A71) and found that a variant, MP4-97R/167G, doesn't
Human nutrition has always been a mix of biology and culture. Let's start from the beginning, when our ancient relatives, the Homo genus, were busy foraging, scavenging, hunting, and gathering. This was a time when food was found in nature, not supermarkets. As time passed, we saw a big shift with t
