Science and Technology

Breadcrumb

565 Results based on your selections.
Science and Technology

Research reveals molecular details of sperm-egg fusion

By revealing the structure of proteins that enable sperm and egg to fuse to form zygotes in plant and protozoan species, the new study may aid in discovering the fusion process for humans, which remains a mystery.
Read Article
Science and Technology

Azeeza Hasan: Democratizing the stock market

At NASDAQ’s Global Technology Center, the rising Brown junior and applied mathematics concentrator is working with nine other students to create streamlined, smarter online marketplaces.
Read Article
Science and Technology

Sarah Bawabe: Untangling the fabric of the universe

Using pencil, paper and computer, rising sophomore Sarah Bawabe is spending the summer working side-by-side with Professor S. James Gates Jr. on some of the biggest questions in theoretical physics.
Read Article
Science and Technology

Research reveals how order first appears in liquid crystals

Brown University chemists have shown a technique that can identify regions in a liquid crystal system where molecular order begins to emerge just before the system fully transitions from disordered to ordered states.
Read Article
Science and Technology

Brown students’ satellite set to launch next week

An Antares rocket and Cygnus cargo spacecraft launching to the International Space Station on Sunday morning will carry Brown's first student-built satellite.
Read Article
Science and Technology

Researchers take terahertz data links around the bend

A new study shows terahertz data links are possible even without direct line-of-sight between transmitter and receiver, a promising finding for future ultra-high-capacity terahertz data networks.
Read Article
Science and Technology

Brown researchers aim to store data in molecules

Supported by a $4.1 million award from DARPA, Brown researchers will look for ways to store and manipulate digital data using molecules in solution.
Read Article
Science and Technology

Research reveals atomic-level changes in ALS-linked protein

A new study details the minute changes—down to the level of individual atoms—that cause a particular protein to form cell-damaging clumps associated with ALS and other diseases.
Read Article
Science and Technology

Enzyme shown to regulate inflammation and metabolism in fat tissue

New research in mice and humans suggests that an enzyme called SNRK suppresses inflammation in obesity-related “white fat” while increasing metabolism in heat-producing “brown fat,” making SNRK an intriguing target in the battle against obesity.
Read Article
Science and Technology

Clay minerals on Mars may have formed in primordial steam bath

New research suggests that the bulk of clay minerals on Mars could have been formed as the planet’s crust cooled and solidified, not by later interactions with water on the surface as has long been assumed.
Read Article
Science and Technology

Gravitational waves could shed light on the origin of black holes

The detection of gravitational waves has given astronomers a new way of looking at the universe, and a new study shows how these ripples in the fabric of spacetime might confirm or rule out the existence of a certain type of black hole.
Read Article
Science and Technology

Research bolsters possibility of plate tectonics on Europa

Subduction--the sliding of one tectonic plate beneath another--is possible on the ice shell of Jupiter's moon Europa, a new study shows. The process could supply chemical food for life to a subsurface ocean.
Read Article
Science and Technology

Brown biology, engineering professors named AAAS fellows

For their distinguished contributions to science, professors Stephen Helfand and Sharon Swartz and have been elected fellows of the American Association for the Advancement of Science.
Read Article
Science and Technology

Researchers devise an algorithm to combat gerrymandering

A team of computer scientists led by Brown’s Philip Klein has come up with a new algorithmic approach to drawing congressional districts that would prevent contortions for partisan gain.
Read Article
Science and Technology

Physicists describe new dark matter detection strategy

The proposed detector would use superfluid helium to explore mass ranges of dark matter particles thousands of times smaller than current large-scale experiments can detect.
Read Article
Science and Technology

Researchers show how nanoscale patterning can decrease metal fatigue

Fatigue due to repetitive strain is the leading cause of failure in metal components and structures, but new research shows how crystalline structures called nanotwins can slow the accumulation of fatigue-related damage.
Read Article
Science and Technology

Terahertz spectroscopy goes nano

Brown University researchers have improved the resolution of terahertz emission spectroscopy — a technique used to study a wide variety of materials — by 1,000-fold, making the technique useful at the nanoscale.
Read Article