Holey metalens! New metalens focuses light with ultra-deep holes
Science

Holey metalens! New metalens focuses light with ultra-deep holes

Illustration of a holey metallicens. Credit: Capasso Lab/Harvard SEAS Metasurfaces are nanoscale structures which interact with light. Metasurfaces
Borzo, a delivery startup which focuses on emerging economies, raises $35M – TechCrunch
Tech

Borzo, a delivery startup which focuses on emerging economies, raises $35M – TechCrunch

Amazon Prime and Gorillas may not be of much help if you're in India, Russia, Vietnam, the Philippines or Russia. Dostavista, a crowdsourced service
Max Scherzer focuses on positives in possible Washington Nationals finale
Sports

Max Scherzer focuses on positives in possible Washington Nationals finale

Max Scherzer isn't sure if he'll be traded before Friday at 4 p.m. ET trade deadline. However, rumors swirling that Scherzer will be traded before
Business

Tarrant County sheriff joins Trump at border wall, focuses on how drug cartels impact DFW

Bill Waybourn, Tarrant County Sheriff, joined ex-President Donald Trump at Wednesday's southern border to discuss border security. Waybourn spoke out
Business

NSA 'focuses on foreign threats': Psaki pushes back on Tucker Carlson spying claims

Tucker Carlson, Fox News host, claimed that President Joe Biden's government is spying on him. The White House has downplayed Carlson's claim.