New research shows that a portable, battery-operated fluorescence microscope, which costs $240, stacks up nicely against devices that retail for as much as $40,000 in diagnosing signs of tuberculosis.

・Rocket Lab said that qualification testing of the Neutron Stage 1 tank, conducted overnight, resulted in a rupture during a hydrostatic pressure trial. ・In November, the company said 2026 will be the ...

At-home testosterone test kits use a finger-prick blood sample, with results generally available within a week. Some companies also offer saliva-based tests, which are pain-free and easy to collect, ...

Reviewers have tested some of the products below and may have received some from the manufacturers for free. All opinions are the reviewers’ own. Photos courtesy of Naomi Farr. Design by MNT. Naomi ...