When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of light and cause tiny distortions in space-time. Albert Einstein predicted ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Here's how to make some gorgeous #pumpkins and #jackolanterns just in time for #halloween! Gorakhpur crime: Man found dead in Sahjanwa field after mysterious phone call; family suspects murder Quote ...

FALMOUTH – Donna Lee Light, 86, passed away peacefully at her home on Dec. 7, 2025, surrounded by family. Friends and … FALMOUTH – Donna Lee Light, 86, passed away peacefully at her home on Dec. 7, ...

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

This week, in the quiet corner of a library’s shelf where forgotten treasures sometimes hide, I was fortunate to come across a truly delightful rarity: a Judeo-Persian translation of Megillat ...

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...

Mumbai: Scientists at the Indian Institute of Technology (IIT) Bombay on Sunday announced that they have discovered a simple new way to use light to control quantum states inside ultra-thin materials, ...

Considering a laser hair removal service? I get it, and I've actually tried them. My review? They're painful, expensive, and take a lot of sessions to see results. Soon, I'm running right back to ...