Biology

Expert explains: This is the age at which your aging begins, and it is earlier than expected

The director of the Sheba Longevity Center at Sheba Medical Center explains what happens in the body during aging and how it affects each and every one of us.

An elderly woman celebrates her 100th birthday
Noam Solomon, CEO of Immunai, is using AI technology to map a key part of the human physiology – the immune system – and help discover and develop therapeutics that will ultimately save lives.

Israeli mathematician uses AI to decode human immune system

WORKERS TAKE care of cannabis plants at a farm in central Israel,  late last year.

Israeli researchers develop SafeWax coating that could cut pesticide use by 50%

THE SUN sets behind the Houses of Parliament in London. It’s known that circadian clocks are affected not only by external signals such as sunlight but also by signals carried through the bloodstream.

How sex hormones make our internal clocks 'tick'


Israeli researchers measure interaction between immune cells and cancer cells

A new technology developed at Bar-Ilan University will help oncologists and other medical professionals to determine the best way to treat patients.

 Photo (left to right): Tal Goldberg, Dr. Shahar Alon, Michal Danino, Prof. Gonen Singer

What causes bookworms to digest old books?

The same thing that attracts silverfish to old books causes celiac disease, say scientists.

 A book containing George Washington’s personal copies of the US Constitution and Bill of Rights, displayed at Christie’s auction house in New York.

Self-dyeing, plastic-free vegan leather can be grown from bacteria, study shows

Their new process could also theoretically be adapted to have bacteria grow materials with various patterns and vibrant colors and to make more sustainable alternatives to other textiles.

The self-dyeing vegan, plastic-free leather is  a step forward in the quest for more sustainable fashion. (Illustrative).

TAU researchers explain how viruses decide whether to become good or bad

In an arms race between bacteria and viruses, the submicroscopic infectious agents improve their decision making by adopting defense systems built against them

 This digitally-colorized scanning electron micrograph depicts four magenta-colored, spherical methicillin-resistant Staphylococcus aureus (MRSA) bacteria in the process of being phagocytized by a blue-colored human white blood cells in this undated handout photo.

U of Haifa finds 'groundbreaking discovery' in Parkinson's research

A new study undertaken at the University of Haifa has, for the first time, found a connection between PD and the ECM in the brain.

 Professor Shani Stern

The bunny and the hourglass model: A new technique tracks earliest stages of embryonic development

An innovative Weizmann Institute technique for tracking the earliest stages of embryonic development is applied for the first time in rabbits.

 (l-r) Ofir Raz, Prof. Amos Tanay, Dr. Yoav Mayshar and Dr. Yonatan Stelzer.

Weizmann Inst. develops first ‘cellular time machine’ to measure body changes

researchers at the Weizmann Institute of Science in Rehovot have developed the first technique to measure cellular changes in the body over time.

 Elderly couple, illustrative

Emojis don't reflect natural biodiversity, biologists complain

The researchers say that having access to biodiverse emojis is not just for sending jokes to each other, but crucial for online discussions of biodiversity and conservation.

 An Emoji character is seen during a photocall for the film "The Emoji Movie".

The pattern of buds on your tongue is as unique as your fingerprint

Scottish researchers use AI and 3D images to study papillae

 A fingerprint expert checks a fingerprint on a monitor at the attorney's general crime laboratory in Mexico City July 12, 2011.

Bottlenose dolphins’ electric sense could help them navigate the globe

Dolphins could use their electric sense to navigate the globe by magnetic map.

 A bottlenose dolphin (Dolly) resting her jaw on a bar ready to test her sensitivity to an electric field.